Try this 1
Check if there is any autorun.inf file in your C-drive.
Open "Notepad" --> Copy and paste the below commands
attrib -h -r -s autorun.inf
Save the file as del.bat
Note: Don't forget the extension .bat
Now double-click on the del.bat file
This will delete the autorun.inf file in your C-drive.
Restart your PC.