Explorer.exe is a very important system file, make sure to backup your files and read the instructions carefully while following the steps..

1. Right click on explorer.exe and click on “Properties“. Go to the tab “Security“, click on “Advanced“

2. Go to the tab “Owner” and click on “Edit“

3. Assign the ownership to your administrator account by selecting your “Administrator account” and click on “Apply“

4. Click on “OK” and you will be back at the security tab of explorer.exe. There click on “Edit”

5. Select your administrator account and check the option “Full Control“. Click on “Apply“

6. Now you can rename your explorer.exe to explorer.exe_2 and copy your new explorer.exe into the Windows folder.

7. Restart your PC.