The action cannot be completed because the file is open in another program

I try to delete the folder from my desktop. But this folder is not going to be deleted in any way. ‍see how to solve it. now go to Windows search bar. now type resource monitor. now copy the folder's name.
How do you fix this action Cannot be completed because the file is open in another program?. How do you force delete a file that is open in another program?

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