English | Deutsch

How to remove the win32k virus

Most antivirus programs identify win32k.exe as malware, for instance Microsoft identifies it as VirTool:Win32/Hideit.A, and BitDefender identifies it as Virtool.Hideit.A.
The free file information forum can help you find out how to remove it. If you know more about this file, please leave a comment or a hint for other users.

Click to Run a Free Virus Scan for the win32k.exe malware

Win32k.exe file information

The process known as Show, Hide, Close any client belongs to software HideIt X or Win32 by Double Density Software or Microsoft (www.microsoft.com).

Description: Win32k.exe is not essential for Windows and will often cause problems. The file win32k.exe is located in a subfolder of "C:\Program Files" (e.g. C:\Win32\dll\). The file size on Windows 7/XP is 24,576 bytes. http://www.file.net/process/win32k.exe.html 
The program has a visible window. The program can be removed using the control panel Add\Remove programs applet. The software is loaded during the Windows boot process (see Registry key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run). It is not a Windows core file. Therefore the technical security rating is 11% dangerous, however also read the users reviews.
There is a possibility to uninstall the software Win32 using the "Add or Remove Programs" function of Windows Control Panel (Windows: Start, Settings, Control Panel, Add or Remove Programs).

Recommended: Identify win32k.exe related errors

If win32k.exe is located in the folder C:\Windows\System32, the security rating is 70% dangerous. The file size is 95,744 bytes. There is no description of the program. The win32k.exe file is an unknown file in the Windows folder. The program has no visible window. The win32k.exe file is not a Windows core file. Win32k.exe is able to hide itself and monitor applications.

Important: You should check the win32k.exe 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.


User Comments

Tries to access the internet each time I start
blues screen appears after computer crashes
  Sandra Baskind  
i was prompted by my laptop yesterday to perform a windows update...i did so, then restarted the computer to affect the changes.....ever since then, my laptop fails to boot up, using normal, safe, and any other mode that exists. i get a blue screen of death that contains the file win32k.exe, but am unable to log in far enough to find and delete this suspect file. any suggestions?
  scott r.  
Win32k.exe is very suspicious. Windows uses a very important file called win32k.SYS, not EXE!
Message comes up saying "error" then giving the Win32k.sys as the problem.
  AlvaJo Allen  
can delete this in saftey mode (hold f8 on starting pc) and checking the files that run when windows starts up (deleting it.)
  do dod dod  
Win32.sys In my Pc There are 3 of Them I deleted One In Safe Mode the problems Stoped for a While Then They came back. If you have 3 of them I sugest Delleting Them both
  Queen Isaable The 1st.  

Rating chart

Summary: Average user rating of win32k.exe: based on 11 votes with 7 user comments.
3 users think win32k.exe is essential for Windows or an installed application. One user thinks it's neither essential nor dangerous. 5 users suspect danger. 2 users think win32k.exe is dangerous and recommend removing it. One user is not sure about it.

Do you have additional information?
What do you know about win32k.exe: 
How do you rate it: 
Link for more info's: 
Your Name: 

Win32k 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.

Malwarebytes Anti-Malware 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

win32k.exe [all]