How to remove an perfs error
The free file information forum can help you determine if perfs.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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Perfs.exe file information
The process belongs to software perfmons Service or perfs Service or perfmons by unknown.
Description: The file perfs.exe is located in the folder C:\Windows\System32.
Known file sizes on Windows 7/XP are 183,808 bytes (15% of all occurrences), 186,880 bytes and 23 more variants. 
Perfs.exe is a file without information about the developer of this file. The program has no visible window. The file is located in the Windows folder, but it is not a Windows core file. File perfs.exe is not a Windows core file.
Therefore the technical security rating is 80% dangerous, however also read the users reviews.
Recommended: Identify perfs.exe related errors
If perfs.exe is located in a subfolder of C:\Windows, the security rating is 75% dangerous. The file size is 32,768 bytes (33% of all occurrences), 187,392 bytes, 183,808 bytes, 186,880 bytes or 189,440 bytes. There is no description of the program. It is an unknown file in the Windows folder. The program has no visible window. It is not a Windows system file.
Important: Some malware camouflages itself as perfs.exe, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the perfs.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.
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Perfs 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
nicserv.exe tscupgrd.exe language.exe perfs.exe orbitnet.exe picasamediadetector.exe starteak.exe nlsvc.exe ezupbhook.dll ptilink.sys df5serv.exe [all]