What is dfx1.exe and how to fix dfx1.exe ?

What is dfx1.exe file ?


In some case dfx1.exe can harm your computer. Therefore, please read below to decide for yourself whether the DFX1.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Follow steps bellow to try fix the problem with dfx1.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.


dfx1.exe descriptions


DFX1.exe is not essential for the Windows OS and causes relatively few problems. DFX1.exe is located in a subfolder of “C:Program Files (x86)” (in most cases C:Program Files (x86)DFX).;Known file sizes on Windows 10/8/7/XP are 712,192 bytes (60% of all occurrences), 1,690,624 bytes or 1,687,552 bytes.;There is no information about the author of the file. The program has no visible window. DFX1.exe is not a Windows core file.;DFX1.exe is able to record keyboard and mouse inputs.;Therefore the technical security rating is 58% dangerous.;Uninstalling this variant;You can uninstall the program FxSound Enhancer, update it, or try to get help from the software vendor. Click on www.fxsound.com to update it, click on www.fxsound.com to visit the vendor’s website, or click on FxSound Enhancer in Windows Control Panel (section Software or Programs) to uninstall it.