What does the aswidsagenta.exe file do?
The aswidsagenta.exe process is also known as Avast Behavior Shield or, as the case may be, AVG Software Analyzer and is a part of Avast Free Antivirus or, as the case may be, Avast Premier. This software is produced by AVAST Software (www.avast.com) or, as the case may be, AVG Technologies CZ, s.r.o (www.freeavg.com). An outdated or faulty version of aswidsagenta.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Avast Behavior Shield has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Avast Behavior Shield 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 11, 10, 7)
- aswidsagenta.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module aswidsagenta.exe. Read of address 00000000.
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What you should know about aswidsagenta.exe Avast Behavior Shield
aswidsagenta.exe is not part of Windows, but it is important nonetheless. Aswidsagenta.exe is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 8,188,768 bytes (12% of all these files), 7,346,208 bytes as well as 17 other variants.
It is the service "aswbIDSAgent".
The original file has been signed by a trusted signature authority. This lets you check your copy to see if it is a counterfeit. Aswidsagenta.exe does not come from Microsoft and is not part of the operating system. This aswidsagenta program does not have a visible window, and does not appear on the taskbar. File properties have not been internally documented by the producer or developer.
Aswidsagenta.exe is capable of track other applications.
For this reason, 18% 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 aswidsagenta.exe. 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 aswidsagenta?
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 Avast Free Antivirus or Avast Premier
To remove Avast Behavior Shield from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate Avast Free Antivirus or Avast Premier in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if aswidsagenta.exe (Avast Behavior Shield) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Avast Behavior Shield. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Avast Behavior Shield or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or aswidsagenta.exe is causing problems, a good Windows diagnostic tool may 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.
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