What is the avgtoolbar.dll component needed for?Simply stated, a DLL file is an unnamed executable file. It cannot be directly invoked, but it can be called by any executable Windows program.
The avgtoolbar.dll process is also known as AVG Security Toolbar and is a part of [[[PRODUCTNAME or, as the case may be, AVG Free. This software is produced by AVG Technologies CZ, s.r.o (www.freeavg.com). An obsolete or defective version of avgtoolbar.dll can cause problems for your computer that can range from slowness to error messages such as these:
- AVG Security Toolbar has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- AVG Security Toolbar has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 10, 8, 7)
- avgtoolbar.dll has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module avgtoolbar.dll. Read of address 00000000.
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What you should know about avgtoolbar.dll AVG Security Toolbar
avgtoolbar.dll is not part of Windows, but it is important nonetheless. The file avgtoolbar.dll is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 1,968,920 bytes (55% of all these files), 2,055,960 bytes as well as 4 other variants.
This DLL file is a browser plug-in. This could mean that your Internet Explorer has been given additional useful capabilities. However, not all such plug-ins are worthwhile. Some just display advertisements or surreptitiously change your browser settings. The unique identifer of the browser plug-in is A057A204-BACC-4D26-9990-79A187E2698E. This particular software does not appear as a visible window, but only in Task Manager. The original file is digitally signed. Check your file. This file attaches itself to Internet Explorer, the standard Windows browser, possibly in order to monitor surfing activity. The producer of the file is registered with a certificate authority. This confirms the genuineness of the file. It is unusual for the service not to provide any indication of how and why it is required. This file is no part of Microsoft Windows. Avgtoolbar.dll is capable of record keystrokes as well as Change the behavior of other applications. For this reason, 47% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves avgtoolbar.dll. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about avgtoolbar?
The file spreads very slowly and does not often make an appearance. Therefore, feedback from other users is not yet available.
Summary: source: file.net
How to uninstall [[[PRODUCTNAME or AVG Free
To remove AVG Security Toolbar from your computer, please follow the manual instructions below or use an automatic uninstaller product.
- Click the Windows Start Button. In Windows 8, look for Control Panel.
- Click Control Panel.
- Click Uninstall a program.
- Look for [[[PRODUCTNAME or AVG Free in the list of available programs.
- Click Uninstall.
How to tell if avgtoolbar.dll (AVG Security Toolbar) was uninstalled cleanly
After uninstalling, restart your computer. Then start Windows Explorer and see if there is still a folder with the name of the software under C:\Program Files. Be sure to check the Registry as well for remnants of AVG Security Toolbar. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for AVG Security Toolbar or the name of the producer. Always keep in mind that only a computer professional should ever directly delete entries in the Windows Registry.
What to do if a program does not uninstall
The easiest way to remove any kind of software cleanly and accurately is to use an uninstaller tool. Because the uninstaller automatically creates a backup, there is no risk of anything going wrong.
Last but not least
If Windows not working quite right for you, or if startup is taking a long time, or avgtoolbar.dll is causing problems for you, a good Windows diagnostic tool may very well help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.