How to remove an PQNTDrv error
PQNTDrv.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 PQNTDrv.sys belonging to the Windows system or an application you can trust.
PQNTDrv.sys file information
Description: The file PQNTDrv.sys is located in the folder C:\Windows\System32\drivers.
Known file sizes on Windows 7/XP are 3,252 bytes (58% of all occurrences), 4,228 bytes or 3,360 bytes.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no visible window. There is no detailed description of this service. PQNTDrv.sys is not a Windows core file. There is no file information. PQNTDrv.sys seems to be a compressed file. Therefore the technical security rating is 44% dangerous, however also read the users reviews.
In case of problems with PQNTDrv.sys, you can also completely remove PartitionMagic or Norton PartitionMagic (Control Panel⇒Add/Remove programs).
Recommended: Identify PQNTDrv.sys related errors
Important: Some malware camouflages itself as PQNTDrv.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the PQNTDrv.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.
Martin (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.
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.
dadapp.exe qpservice.exe ipwins.exe PQNTDrv.sys scriptsn.dll powerkey.exe ietie.dll pqv2isvc.exe mslbui.dll tcpsvcs.exe msa.exe [all]