Security Task Manager
tweakui.cpl process file

What is tweakui.cpl? Is tweakui.cpl spyware or a virus?
Process name: User interface customization toy

Product: Microsoft® Windows(TM) 95 PowerToys

Company: Microsoft Corporation (

File: tweakui.cpl

If you want a detailed security rating about your tweakui.cpl (and all other running background processes) download the free trial version of Security Task Manager.

Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Check it out!

Users Opinions

37 users ask for this file. 3 users rated it as not dangerous. 2 users rated it as dangerous.

All comments about tweakui.cpl:
Your opinion:
What do you know
about this file:
Link for more details:
Your Name:

More process information
Is tweakui.cpl spyware or a virus, trojans, adware or worm? Is there a known tweakui.cpl error?
Read more about tweakui.cpl on

Other Processes

~e5.0001 spyprotector.exe npggnt.des tweakui.cpl authbho.dll jrun.exe setup.dll usbsircs.exe mslbui.dll seeve.exe edonkey2000.exe [all processes]
Security Task Manager

An enhanced process viewer, that displays all the standard information as well as a unique security risk rating based on analysis of hidden functions (keylogging, stealth, browser surveillance, autorun entry,...)

Prozess Viewer and Task-Manager for more security
Click image to see more screenshots

  Free download

  Buy now


ZDNet Redaktion:    
PC Welt:
Yahoo! Top 10