A Buffer Overrun is actually a common attack on a computer that is designed by computer hackers. It is one of the most common forms of security risk, and it happens when unchecked external data is treated as trustworthy. These types of attacks are quite common with C and C++ coding that have poor coding practices in place.
Symptoms of Buffer Overrun
When a Buffer Overrun occurs, one of two things will happen. It could be that your application will abort with a core dump, access violation, or segmentation fault error message. That is unfortunately a best case scenario. In the worst case scenario a hacker can exploit weak files and add their own malicious code which can be hard to catch, until you realize your online security has been compromised.
Causes of Buffer Overrun
Malware can be the cause of Buffer Overrun, especially if the hackers have had their way with your computer’s files already. However, another cause may be a registry that has become corrupt due to being unorganized and cluttered. Whatever the cause may be, it is important to root out a Buffer Overrun as soon as it is discovered.
Fixing a Buffer Overrun
Whenever a Buffer Overrun problem occurs the first thing that you should do when attempting to fix it is run a complete anti-malware scan on your computer.
- Locate the anti-malware software icon on your desktop or computer tray.
- Double-click the icon.
- Run a full system anti-malware scan.
- Allow scan to compete.
- Any malware that is found should be put in quarantine or deleted.
Restart your computer after these actions to ensure all changes take effect.
A Syntax Error is one that occurs in the syntax sequence of a particular program that is intended to be written in a certain computer language. This can happen in a number of programs and when it does there is typically an error message that is associated with it.
Symptoms of a Syntax Error
Whenever a Syntax Error occurs the end result is not being able to access the particular program that you are trying to access. The telltale sign of course would be the pop-up style error message that alerts the user to the fact that such an error is occurring.
Cause of a Syntax Error
A Syntax Error can be caused by a variety of factors. Most commonly, Syntax Errors are caused by misspellings or bad punctuation. This is commonplace when a program tries to translate itself from one platform to another. The problem can be further intensified if the PC in question has a cluttered registry that has therefore become corrupt.
Fixing a Syntax Error
Syntax Errors can often be debugged and fixed automatically, but in some cases manual manipulation may be needed.
- Open the computer’s code and compile program.
- Locate the manual debugging tool by looking on the toolbar.
- Look under the Tool tab and search for Debug or Debug compiler.
- Click result found.
- Review the code for errors.
- Fix all errors you find.
- Save all changes then run the compiler.
- Restart your computer when the process is complete.
Check to see if the Syntax Error persists.
A Parse Error is an error that is in the code of one of the computer’s programs. Some computer codes are very strict in regards to how the code must be written and even one character being off can cause a Parse Error. This is typical in many blogs that have a place where code can be input.
Symptoms of a Parse Error
When a Parse Error occurs in a blog you will be notified with a large pop-up style error message. The end result will be the particular blog not operating properly and not displaying properly either.
Causes of a Parse Error
A Parse Error can occur due to incorrect human input on a string of code or due to a corrupt file that leads to the incorrect code. Such a file corruption would likely be caused by a registry that is too cluttered and is therefore allowing the Parse Error to take place.
Fixing a Parse Error
The first action that should be taken when trying to fix a parsing error is to check the code in the blog that is being effect ted manually. Make sure all lines of the code end with a semi-colon and if they don’t, correct the problem. If the problem persists after this fix then there is an error with the system somewhere and a system restore may be the perfect solution.
- Start your computer in Safe Mode (press F8).
- Click on the Start Button in Safe Mode.
- Click on All Programs in safe Mode.
- Click Accessories.
- Click System.
- Click System Restore.
- Follow the prompts that are displayed.
Restart your computer.
Any PC that is running an older version of the Windows Operating System will commonly come across runtime errors. Of these errors, one of the most prevalent is the Vbscript Runtime Error 800a01f4.
Symptoms of a Vbscript Runtime Error 800a01f4
When a Vbscript Runtime Error 800a01f4 does occur you will be notified with a pop-up style error message. You may also notice a change in your computer’s performance and you will not be able to access the Reporting Web site in Microsoft’s SMS 2003.
Causes of a Vbscript Runtime Error 800a01f4
Like many other runtime errors the Vbscript Runtime Error 800a01f4 is caused by a program that is not running properly. This could be caused by a registry that has become too cluttered and therefore corrupt or it could be caused by a virus that was downloaded with a recent program you installed.
How to Fix a Vbscript Runtime Error 800a01f4
A full anti-virus scan is a great idea with any runtime error, including a Vbscript Runtime Error 800a01f4. However, Microsoft offers a work around to this problem, and this can always be implemented.
- Click the Start button.
- Click on Administrative Tools.
- Click Internet Information Services (IIS) Manager.
- Expand the server_name (local computer) container.
- Expand Web Sites.
- Expand Default Web Site.
- Right-click SMSReporting_site_code.
- Click on Properties.
- Find the Virtual Directory tab.
10. Click Configuration.
11. Find the Options tab.
12. Click to select Enable session state.
13. Click OK twice.
14. Click Start.
15. Click Run.
16. Type cmd.
17. Click OK.
18. Watch for the command prompt.
19. Type iisreset.
An Execution Engine Error is one that is commonly associated with the program Event Viewer. This error message is one that might not be very prevalent, but when it does come up it can cause things on a PC to wrong in an awful hurry.
Symptoms of an Execution Engine Error
For the most part an Execution Engine Error is easily noticed when as any attempt to open the Event Viewer program results in an instantaneous crash with the following message:
“.NET Runtime version 2.0.50727.3603 – Fatal Execution Engine Error (7A036050) (80131506)”
From there the only thing you can do is click on the red icon you see to get more information about the particular Execution Engine Error you are working with.
Causes of an Execution Engine Error
An Execution Engine Error can be caused by a couple of different things. The most common factor is one that Microsoft has already deemed important enough to make a fix for, which is program related. However, there may be an issue with a computer’s registry in some instances. No matter what the cause is though, without addressing the problem right away it will only get worse.
Fixing an Execution Engine Error
Because Microsoft came out with their own “hot fix” for this problem it is the first solution that you should attempt.
- Go to Microsoft’s help pages.
- Search for Execution Engine Error.
- Execute the hot fix as instructed.
- Restart your computer once the hot fix is completed.
- Attempt to run Event Viewer again and see if your system is fixed.
Entry Point Not Found errors are ones that typically happen when there is too much data overloading a PC. These errors can come up with various applications such as Windows XP updates and even more recently with Skype.
Symptoms of Entry Point Not Found Errors
When an Entry Point Not Found error occurs you are generally clued in by the way your PC acts. Your machine will likely slow and might even crash. The Blue Screen of Death is not even out of the picture with this error. Additionally, a pop-up style error message will likely appear alerting you to the problem.
Entry Point Not Found Errors Causes
Lack of maintenance to a PC is a common cause of an Entry Point Not Found error. When there is a lack of maintenance it is not unlikely that certain files will be broken and/or incomplete. This is something that only gets worse as time passes.
Fixing an Entry Point Not Found Error
To start with, try to determine what kind of Entry Point Not Found error you are receiving. If you can pinpoint it to a certain program then try uninstalling and then reinstalling that program. If that solution fails try to restore your computer to a time when there was no such error popping up.
- Start your computer in Safe Mode.
- Click on the Start Button.
- Click on All Programs.
- Click Accessories then System then System Restore.
- Click on a restoration date of your choice.
- Follow the prompts that are displayed.
- Restart your computer to allow change to take effect.
Socket Error 10061 is another type of Socket Error that is common with PC users who are trying to use their Microsoft based e-mail program. When this error occurs it makes it impossible for the user to accomplish what they set out to do in regards to their e-mail.
Socket Error 10061 Symptoms
A Socket Error 10061 will occur when a PC user is trying to send e-mail messages using programs such as Windows Live and Outlook Express. When this does happen the user knows right away as a large error message comes up and any outgoing messages that have been attempted to be sent will have gone nowhere and still show up in the outbox.
Socket Error 10061 Causes
This particular Socket Error is causes when the access to an ISP server is blocked for some reason. While this might be a problem with the computer’s registry or an intentional block from an ISP’s server as it might regard too much sent mail as SPAM, the most likely cause is a misconfigured firewall.
Fixing Socket Error 10061
The first thing to check when a Socket Error 10061 comes up is the settings in your e-mail program. Be sure everything is set up properly and that the POP3 and STMP servers are assigned to the proper location. If the problem still persists try accessing your firewall.
- Access your firewall program.
- Locate ISP Port settings.
- If set to block make appropriate change to allow.
Restart your computer to allow changes to take effect.
If there is one thing no PC user wants to see it is that their CPU usage is at 100%. When this occurs it signifies that there are major troubles ahead and it is an issue that needs to be addressed right away.
100% CPU Usage Symptoms
If your PC is letting you know that your CPU usage is at 100% you will likely know it. Because this means that all of your available memory is being used, your PC will slow dramatically. In some cases, if not attended to in a timely manner, this problem can lead to far worse consequences such as frequent freezes and/or crashes.
100% CPU Usage Causes
There are many factors that can attribute to your 100% CPU Usage troubles. In some cases it may be that your PC has very little, or even cheap, memory. However, it is more commonly a problem with the PC itself such as malware running in the background without you knowing or a registry that is disorganized and/or corrupted.
Fixing 100% CPU Usage
When you see that you are at 100% CPU Usage the first thing to do is to check your memory. If you find that the memory your PC contains is sufficient then you likely have malware issues that need to be attended to.
- Start your PC in Safe Mode by pressing the F8 key during startup.
- Find the anti-malware software icon located on your tool tray or on your desktop and double-click to open it.
- Scan the entire PC instead of just doing a quick scan.
- Delete any and all malware or other adware programs that are found.
Restart your computer for changes to take place.
Often when there is a valid name of a requested file that cannot be connected with for some reason a Socket Error 11004 will be generated. This message can make trying to send email extremely difficult and frustrate any PC user.
Socket Error 11004 Symptoms
Anytime a Socket Error 11004 comes up it is with a Microsoft program that deals with e-mails. Usually, when this error occurs the user will be able to receive their e-mail messages but will be unsuccessful in sending any of their messages.
Socket Error 11004 Causes
The most common cause of a Socket Error 11004 is a miscommunication. This error signifies that the host trying to be reached does exist, but it can’t be reached for some reason. This can be due to misconfigured files, a bad space character at the end of server name, or it could be a corrupt registry on the PC itself.
Fixing Socket Error 11004
The first thing to do when presented with a Socket Error 11004 is to ensure that the server name is typed in correctly. If it is then you can run a check for a solution using the Windows checker on your PC:
- Click the Start Button.
- Go to All Programs.
- Click on Accessories.
- Right Click the Command Prompt.
- Click Run as Administrator and enter password if prompted to.
- Type sfc/scannow into the command prompt you see.
- Await for scan and repair to take place.
Restart your computer once the scan and repair are complete.
Anytime you are using a Windows based e-mailing program, such as Window Live, you have the chance of connections going bad. When this happens an error such as a Socket Error 10013 can occur.
Socket Error 10013 Symptoms
Whenever a Socket Error 10013 is present you will know it. Usually this error means that you cannot access your Windows mail messages. You will be able to open the e-mail program itself, but you will not be able to send or receive any e-mail messages rendering your program useless.
Socket Error 10013 Causes
A Socket Error 10013 can and will occur if there are settings on your computer that are not properly configured. In many instances it is an anti-virus software that will either not scan the e-mails properly or will take too long to scan them and thus prompt the error. Other possible causes can be a corrupt registry, misconfigured files with your firewall protection, or possibly a virus.
Socket Error 10013 Fixes
The easiest way to deal with a Socket Error 10013 is to disable the anti-virus scanning capabilities. Mostly speaking, a scan of your e-mails is an unnecessary step that can eat up CPU usage and cause a slowing and/or timing out of your PC which will cause the Socket Error 10013 to occur.
- Uninstall your anti-virus program.
- Restart your computer.
- Reinstall you anti-virus program in “Custom Mode.”
- When offered the choice for “E-mail Scanning” select no or uncheck the box.
- Complete setup.
- Restart your computer to allow effects to take hold.
Appwiz.cpl trouble is directly related to PC users when they are trying to either install or uninstall a program. When this happens it can make it impossible to update programs and if left unchecked it can lead to dramatic problems with your PC.
Appwiz.cpl Error Symptoms
While there isn’t really anything that will alert you to the fact that an Appwiz.cpl error is forthcoming, when they are present you know with a pop-up style error message compliments of your PC. You will also not be able to correctly install or uninstall programs which can lead to certain programs being out of date or only partially uninstalled which can eventually slow your machine down.
When Appwiz.cpl errors start to crop up it can be a multitude of things causing the trouble. It might be that there is a virus that has dug into your computer’s hard drive or it may be that your computer’s registry has become too corrupt to adequately work.
Appwiz.cpl Error Fixes
As there are multiple causes that could be to blame for your Appwiz.cpl errors, there are a couple of solutions you can attempt.
Solutions 1: Run an Anti-Virus Scan
- Start Your Computer in Safe Mode (Press F8 during startup)
- Find and open your anti-virus software and select to scan the entire computer.
- Delete all viruses found.
- Restart your computer to allow changes to be effective.
Solutions 2: Run an Windows Update
- Click Start Button.
- Click Control Panel.
- Double Click Windows Update.
- Allow update to run by following prompts.
Restart computer once the update is complete.
Internet Explorer helps to keep your information more secure by using security certificates. When there is a problem with these certificates you are alerted to that fact with a certificate error.
Symptoms of Certificate Errors
Usually when a Certificate Error occurs you are notified with a message that attempts to block the web page you are trying to access. You can ignore this message and proceed but you will then be doing so in an unsafe manner. Microsoft will alert you to this with a red address bar and a message that alerts you to the fact as well.
Cause of Certificate Errors
Many times there is no cause for a Certificate Error other than the fact that the website you are trying to visit is considered unsafe. It may be that the website is not accurately identifying itself and it may also be a problem with your compute being intercepted by a third-party server. This might be due to an incomplete Windows Update, a virus on your computer, or a registry that has allowed too many corrupt files to exist on your computer.
Addressing Certificate Errors
The first thing that should be looked at with Certificate Errors is you updates. Check and see if your latest version of Windows Updates has been completed. Even if you think it may have been you can always force a manual update as follows.
- Click on the Start Button.
- Click on the Control Panel.
- Double-Click where you see Windows Update.
- Allow Windows Updates to fully run.
- Restart computer once complete.
Should the troubles persist your computer might have a virus. In this case you can always run a complete virus scan of your entire PC deleting anything you may find.
The 502 Bad Gateway error is one that is not all that common, but can come up in a variety of ways. Sometimes it will come up reading differently as 502 – Service Temporarily Overloaded or even as HTTP Error 502 – Bad Gateway. However it happens to come up is a nuisance when it does.
502 Bad Gateway Symptoms
When a 502 Bad Gateway error happens the user is alerted with a pop-up style error message. There usually isn’t any precursor to the problem as the error can occur with some websites and not others. Once it happens though, the end result is not being able to access a website or a certain page on a website.
502 Bad Gateway Causes
When the 502 Bad Gateway error shows up it means that one server has received an invalid response from another. This is known as an HTTP status code error and usually means it is not a problem with the PC itself, but rather a server that is trying to be accessed. However, in some instance s it can be files in the PC’s registry that are corrupted which will prompt the error to frequently occur.
502 Bad Gateway Solutions
Since a 502 Bad Gateway error is usually directly related to a server problem there are three things to try when resolving the situation.
- Retry the action. Use the refresh button on your tool bar to attempt to reload the page.
- Come back again later. Sometimes a 502 Bad Gateway error is only a temporary problem of the website you may be trying to access.
Contact the webmaster of the website you are attempting to access by using the e-mail firstname.lastname@example.org and alert them of the 502 Bad Gateway error. This won’t always be a valid e-mail address, but it is more times than not.
A .NET Framework Error can occur when a computer user is attempting to run a Windows Update, a Microsoft Update, or an attempted update of malware signatures with Microsoft Security Essentials is being attempted. So, this is a problem that is exclusive to Microsoft, but it can cause plenty of damage to your computer if left alone.
Symptoms of .NET Framework Error
Whenever a .NET Framework Error occurs you will be notified with one of two error codes. The first is “0×80070643” and the second is “0×643.” The error code you receive will depend on what you were trying to do when the error took place.
Causes of .NET Framework Error
The main cause of this type of error is a mis-configuration of files. This can be due to files that are not updated properly and might even be due to a registry that is cluttered and/or corrupted. Another possible cause is a corrupted hard disk.
Fixing .NET Framework Error
When attempting to fix a .NET Framework Error you can try to do it manually or use an automated method from Microsoft.
Solution 1: Using Microsoft’s Automated Wizard
- Go to Microsoft’s help and support site.
- Conduct a search for the error you are receiving.
- Choose to Fix MSI software update registration corruption issues.
- Follow the Wizard when prompted.
- Restart your computer when finished.
Solution 2: Manual Attention to Repair .NET Framework
- Click the Start button.
- Type “Uninstall” in the Search box.
- Click Uninstall a program.
- Double-click where you see “Microsoft .NET Framework 4 Client Profile to launch .NET Framework 4 Client Profile Maintenance dialog.”
- Select Repair .NET Framework 4 Client Profile to its original state. C
- Click Next.
- Click Finish when prompted.
To restart your computer Click Restart Now.
Ever since the implementation of Apps people have been installing them like crazy on everything from computers to mobile smartphones, especially when they are offered up for free. However, with new technology comes new bugs and one in particular is the TWC Desktop Error which is usually associated with The Weather Channel’s App.
TWC Desktop Error Symptoms
Like many other errors that can occur with your computer, the TWC Desktop Error will show itself in a big way via a pop up error message. Along with the TWC Desktop Error message you will likely also see “Unable to initialize page.” While this error is an annoyance, it doesn’t usually effect overall speed or force a PC shutdown.
TWC Desktop Error Causes
Again, this error is associated with the App of The Weather Channel, but that doesn’t necessarily mean it is a bad App. While that is a likely cause, another possible cause is your computer’s registry being corrupted. Still another possibility is that you didn’t install the App properly causing miscommunication between the App and the computer.
TWC Desktop Error Solutions
Since you already know the culprit is the Weather Channel App, then that is the most logical place to look when attempting a fix for this error.
- Access all the Apps on your computer.
- Located the Weather Channel App.
- Highlight the App.
- Click to uninstall the App.
- Restart your computer to allow change to take effect.
Once you have completed the uninstall, simply reinstall The Weather Channel App and see if the problem still persists.
Anytime you are using a Windows operating system whether old or new, a script error can occur. These errors will usually come up in the form of a pop up style message and will keep you from executing an action either partially or in full.
Symptoms of a Script Error
When your computer is experiencing script errors you will know as you will not be able to complete certain tasks. In some cases you may not be able to access certain websites.
Causes of a Script Error
Script errors can be caused by a number of things. Most commonly, they are caused by a file or program on your computer being corrupted. It could also be that the script in question is not updated properly. In extreme situations it may be that a virus is plaguing your system. Script errors are more common with computers using Internet Explorer 7.
Fixing a Script Error
Fixing a script error can usually be done in one of two ways:
Solution 1: Service Pack for Vista
- See which Windows operating system you are using.
- If it is Vista download the latest Service Pack.
- Run the Service Pack.
- Restart your computer and see if the script error has stopped.
Solution 2: Execute a Hotfix
- Identify the script error when you are prompted by pop up message.
- Go to Microsoft’s website and lookup the Hotfix for that specific script error.
- Execute the Hotfix.
You will not have to restart your computer after the Hotfix has been executed.
Some Runtime Errors are more common than others and some are much more annoying. One Runtime Error that is a good example of both is Runtime Error 216. This error not only pops up routinely with many PC users, it also makes their online experience a living nightmare.
Runtime Error 216 Symptoms
The most obvious sign that your computer is experiencing a Runtime Error 216 will be a little pop up error message stating so. Other symptoms include a dramatic decrease in a user’s ability to surf the web. When left alone for too long, this Runtime Error can blossom and create more havoc such as sudden system freezes and/or crashes.
Runtime Error 216 Causes
The number one most common cause for this specific Runtime Error is the SubSeven Trojan Virus infecting a PC. However, this error can also be cause by another type of corruption with your PC, namely with the registry.
Getting Rid of Runtime Error 216
Because the most common cause for this Runtime Error is a virus, it only makes sense to use an anti-virus program to catch and delete the virus. However, this particular virus is a strong one and may require an anti-virus software program that can scan your computer while offline. In any case, here is what to do:
- Close all open applications.
- Open up your anti-virus software by accessing it in the tool tray.
- Select to scan your entire PC, not just certain system files.
- Allow the scan to fully run.
- Once completed be sure to delete anything that is found.
Restart your computer to allow completion of the process.
An RPC Server Error is one that commonly occurs with PC users when they are attempting to print. This annoying error will only get worse and while there is a workaround you can attempt, it is far better to address the situation so it doesn’t cause further problems for your PC.
RPC Server Error Symptoms
The easiest way to tell when an RPC Server Error is taking place is by simply looking at your monitor. When it happens you will be alerted to the fact with a pop up error message. Additionally, this error will hinder your ability to print some or all documents.
RPC Server Error Causes
This particular error can have several culprits as the main cause. Most of the time it is an issue with the printer’s software and/or drivers. However, it could also be that your PC is infected with a virus or that your PC’s registry has too many corrupt files. This will lead to a miscommunication between your PC and your printer and thus cause the RPC Server Error to appear.
Fixing RPC Server Error
The first thing to do when attempting an RPC Server Error fix is to run a complete virus scan of your PC. If the problem still persists, try the following:
Click on Start Button.
- In order go to Control Panel – Administrative Tools – Services.
- Find and select Printer Spooler.
- Arrested will be noted and you then start it by double clicking on Printer Spooler.
- Click the Start Button.
- Make sure the Startup Type is set to Automatic.
Restart your computer.
A POP3 Error is an error that will keep PC users from being able to correctly e-mail with the program Outlook and/or Outlook Express. Depending on the POP3 Error, a user who sees this type of error will either not be able to send e-mail out or receive e-mails in. In extreme cases, they will not be able to do either.
POP3 Error Symptoms
As mentioned, when a POP3 Error occurs the end result is an e-mail program that will not allow you to adequately send and/or receive your e-mails. Anytime this happens you will be alerted with a POP3 Error message which will pop up and contain the actual error along with some code via numbers.
POP3 Error Causes
The POP3 is what verifies information between servers. So, a likely cause with this error is that the POP3 information you have entered is incorrect. However, if this is suddenly happening then it is likely that your machine has either contracted a virus or you have a registry problem, which is probably in the form of too many corrupt files.
POP3 Error Solutions
Before attempting anything else, be sure your PC is free of any viruses. Your can do this by following these steps:
- Open up your anti-virus software program.
- Select to scan your entire PC and all its files.
- Delete any viruses found.
- Restart your computer.
If a virus scan doesn’t fix the problem you need to make sure that your POP3 information is accurate. Double check the information and then go back into your account settings in Outlook or Outlook Express and reenter all the information to ensure accuracy.
Installer Error 1721is a rather annoying error that seems to occur with Windows XP users for the most part. This error will pop up when users of XP are trying to remove programs by using the add/remove function in Windows XP.
Installer Error 1721 Symptoms
The Installer Error 1721 will always alert you of itself with a pop up error message when it is taking place. Again, this error will happen when you are attempting to remove a program so the end result will be you not being able to do so, which can lead to a buildup of program useless files eventually leading to a slower computer.
Installer Error 1721 Causes
The Installer Error 1721 is a problem with Windows Installer. This problem can be caused by a program that has files containing a virus or it could be something far less sinister like your computer’s registry being corrupt. Either way, attention needs to be given to the problem so it doesn’t intensify.
Installer Error 1721 Solutions
One of the best ways to fix the Installer Error 1721 problem is by running the System File Checker. If there is a corrupt file with the Windows Installer this should fix it:
- Click, in order, the Start button – Run – then type cme.exe – OK.
- Once prompted, type scf/purgecashe and then press ENTER.
- Once prompted type scf/scannow and then press ENTER.
- Once prompted type EXIT and then press ENTER to close the command prompt.
- Restart your computer so changes can go into effect.
Attempt removal of desired program again.