How to remove an stsystra error
The free file information forum can help you determine if stsystra.exe is a virus, trojan, spyware, or adware that you can remove, or a file belonging to a Windows system or an application you can trust.
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Stsystra.exe file information
The process known as Sigmatel Audio system tray application or IDT PC Audio belongs to software C-Major Audio or IDT PC Audio by SigmaTel (www.sigmatel.com) or IDT (www.idt.com).
Description: The file stsystra.exe is located in the folder C:\Windows.
Known file sizes on Windows 7/XP are 282,624 bytes (49% of all occurrences), 339,968 bytes and 8 more variants. 
It is not a Windows core file. The program is not visible. File stsystra.exe is located in the Windows folder, but it is not a Windows core file. The program is loaded during the Windows boot process (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run).
stsystra.exe is able to record inputs.
Therefore the technical security rating is 59% dangerous, however also read the users reviews.
Recommended: Identify stsystra.exe related errors
If stsystra.exe is located in a subfolder of "C:\Program Files", the security rating is 26% dangerous. The file size is 405,504 bytes (97% of all occurrences) or 339,968 bytes.
The program has no visible window. File stsystra.exe is not a Windows core file. It is a trustworthy file from Microsoft. The application starts upon Windows startup (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run).
In case of any problems with stsystra.exe, you could completely remove SigmaTel Audio or Dell Image Preparation Tool (Control Panel⇒Add/Remove programs).
If stsystra.exe is located in the folder C:\Windows\System32, the security rating is 36% dangerous. The file size is 30,720 bytes. The program has a visible window. Program has no file description. The application starts when Windows starts (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run). The file is not a Windows system file. stsystra.exe seems to be a compressed file.
Important: Some malware camouflages itself as stsystra.exe, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the stsystra.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
Score
User Comments
metalmike
KJM
PC Whisperer
Lewis
Stsystra scanner
Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan. MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager. SpeedUpMyPC scans, cleans, repairs and optimizes your computer. |
Other processes
sched.exe richvideo.exe fnplicensingservice.exe stsystra.exe acrotray.exe s24evmon.exe ituneshelper.exe mcvsescn.exe wlidsvcm.exe wuauclt.exe tfswctrl.exe [all]
Fletcher