How to remove an keystone error
The free file information forum can help you determine if keystone.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.
Click to Run a Free Scan for keystone.exe related errors
Keystone.exe file information
The process known as NVIDIA nView Control Panel (version 110.60, 120.02, 66.93) belongs to software NVIDIA nView Control Panel by NVIDIA (www.nvidia.com).
Description: keystone.exe is located in the folder C:\Windows\System32.
Known file sizes on Windows 7/XP are 425,984 bytes (42% of all occurrences), 393,216 bytes or 286,806 bytes. 
The program is not visible. It is located in the Windows folder, but it is not a Windows core file. Keystone.exe is not a Windows core file.
keystone.exe is able to record inputs.
Therefore the technical security rating is 42% dangerous.
Recommended: Identify keystone.exe related errors
Important: Some malware camouflages itself as keystone.exe, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the keystone.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
Keystone 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. Spyware Doctor 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
filename.exe tpnumlkd.dll atwpkt2.sys keystone.exe nspksrv.exe eval.exe hpzstatn.exe studio.exe wemu387.386 fwkbd.sys atjsgt.sys [all]