What is muxu.exe file ?

Most antivirus programs identify muxu.exe as malware—such as Symantec identifies it as PUA.Gen.2, and Avast identifies it as FileRepMalware.

Follow steps bellow to try fix the problem with muxu.exe

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

muxu.exe descriptions

Muxu.exe is not essential for Windows and will often cause problems. The file muxu.exe is located in a subfolder of “C:ProgramData” (mainly C:ProgramData{CB28D9D3-6B5D-4AFA-BA37-B4AFAABF70B8}).;Known file sizes on Windows 10/8/7/XP are 2,960,896 bytes (25% of all occurrences), 4,743,168 bytes, 7,107,584 bytes or 4,708,352 bytes.;The program is not visible. The application listens for or sends data on open ports to a LAN or the Internet. The file is not a Windows system file.;muxu.exe appears to be a compressed file.;Therefore the technical security rating is 96% dangerous.