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Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is ctdevsrv.exe? CT Device Query service (CTDevice_Srv)?

Vendor:      Creative Technology Ltd
Product:     CTDevSrv Application
Vendor Website:     
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: Belongs to Creative MediaSource Player Skin Pack. If you do not use this Suite anymore, you may want disable or uninstall it.

ctdevsrv.exe is a user invoked program and a normal part of PC operations. No action required.


ctdevsrv.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
ctdevsrv.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
ctdevsrv.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.02%
Average CPU use for this program: 0%
Average RAM for this program: 2 MB


Program Name MD5 Count
ctdevsrv.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0xa5bea0e5c297f5f3835638a87e512fba 3/18/2016 3:21:00 AM Unknown 1, 0, 1, 0 CT Device Query service (CTDevice_Srv) 60 KB
2 Status 0xd5a5740e0ac97f498526caf8d198f10c 1/7/2011 8:57:00 PM Unknown Unknown CT Device Query service (CTDevice_Srv) 60 KB
3 Status 0x56ec7db627517937a2899aff19948e87 8/20/2009 5:21:00 AM Unknown Unknown CT Device Query service (CTDevice_Srv) 168 KB
4 Status 0x828bc7b7146d835403339492f39c1e36 4/29/2009 10:48:00 PM Unknown Unknown CT Device Query service (CTDevice_Srv) 60 KB


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