Cannot Copy/Move the document

[Lars--]

Hello.

Everytime I try to move a Document it says: "This Document is still in use."

(- freely translated, I'm German - )

PDF Reader is closed.. 

A Reboot did not help. 

thank you in advance 🙂

Lars

[Test Screen Name]

If it's Windows, make sure you are not viewing the preview in File Explorer.

[Lars--]

Mh okay..

and if I want to use the preview ? 

On other Windows PCs it workes well.. 

[Test Screen Name]

Turn the preview back on when you have finished, if you like.

This problem has been around for many years, affecting some PCs. Nobody seems to know why.