How to remove an appdrv error
The file appdrv.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if appdrv.sys belonging to the Windows system or an application you can trust.
Appdrv.sys file information
Description: appdrv.sys is located in the folder C:\Windows\System32\drivers or sometimes in a subfolder of "C:\Program Files".
The file size on Windows 7/XP is 16,128 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. There is no detailed description of this service. File appdrv.sys is not a Windows system file. appdrv.sys seems to be a compressed file. Therefore the technical security rating is 40% dangerous, however also read the users reviews.
Recommended: Identify appdrv.sys related errors
Important: Some malware camouflages itself as appdrv.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the appdrv.sys 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.
Steven (further information)
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.
whagent.exe sdshelex.dll dap.exe appdrv.sys netsecurity.exe ddayw.dll midpinvoker.dll csrs.exe nipsvc.exe setrefresh.exe hcontroluser.exe [all]