What does the ASO3DefragSrv.exe file do?
The ASO3DefragSrv.exe process is also known as Advanced System Optimizer - Defrag Service and is a part of Systweak Advanced System Optimizer. This software is produced by Systweak Software, (www.systweak.com) or, as the case may be, Systweak Inc., (www.systweak.com) (www.systweak.com). An obsolete or defective version of ASO3DefragSrv.exe can cause problems for your computer that can range from slowness to error messages such as these:
- Advanced System Optimizer has stopped working. Windows is checking for a solution to the problem... (Windows 10, 8, 7)
- Advanced System Optimizer 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)
- ASO3DefragSrv.exe has encountered a problem and needs to close. (Windows XP)
- Access violation at address FFFFFFFF in module ASO3DefragSrv.exe. Read of address 00000000.
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What you should know about ASO3DefragSrv.exe Advanced System Optimizer
ASO3DefragSrv.exe is not part of Windows, but it is important nonetheless. The file ASO3DefragSrv.exe is found in a subdirectory of "C:\Program Files".
Frequently occurring are file sizes such as 241,448 bytes (40% of all these files), 241,424 bytes, 239,336 bytes or, as the case may be, 239,928 bytes.
It is the service "ASO3DiskOptimizer".
This process does not appear as a visible window, but only in Task Manager. The file has a digital signature. This confirms that the producer has been registered with a certificate authority. The ASO3DefragSrv file is no part of Microsoft Windows. The file contains a digital signature from Verisign, a subsidiary of Symantec. Verisign thereby confirms this file's authenticity and integrity. ASO3DefragSrv.exe is capable of log keyboard entries. For this reason, 23% 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 ASO3DefragSrv.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 ASO3DefragSrv?
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 Systweak Advanced System Optimizer
To remove Advanced System Optimizer from your computer, please follow the manual instructions below or use an automatic uninstaller product.
- Click the Windows Start Button. You find it in the lower left corner of the taskbar.
- Type the word uninstall.
- Click Add or remove programs.
- Now locate Systweak Advanced System Optimizer in the list of displayed applications.
- Click the program, and then click Uninstall.
How to tell if ASO3DefragSrv.exe (Advanced System Optimizer) 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 Advanced System Optimizer. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for Advanced System Optimizer 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 ASO3DefragSrv.exe 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.
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