English | Deutsch


How to remove an CpqDfw error


The file CpqDfw.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 CpqDfw.sys belonging to the Windows system or an application you can trust.

Run a free scan to check for CpqDfw drivers in need of updating


CpqDfw.sys file information

The process known as Diagnostics Driver or Compaq Dfw belongs to software Diagnostics Driver or Compaq Diagnostics Driver by unknown.

Description: The file CpqDfw.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows 7/XP are 19,845 bytes (92% of all occurrences), 18,853 bytes or 17,077 bytes. http://www.file.net/process/cpqdfw.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no file description. The program is not visible. The service has no detailed description. CpqDfw.sys is not a Windows core file. CpqDfw.sys seems to be a compressed file. Therefore the technical security rating is 54% dangerous.

Recommended: Identify CpqDfw.sys related errors

Important: Some malware camouflages itself as CpqDfw.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the CpqDfw.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.



Score

User Comments



There are no user opinions yet. Why not be the first to write a short comment?


Do you have additional information? Help other users!
What do you know about CpqDfw.sys: 
How do you rate it: 
Link for more info's: 
Your Name: 


CpqDfw 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


CpqDfw.sys [all]