Question
Error message: "Unable to delete because the document is open in another program"." (even though it is NOT open in another program).
I have Acrobat XI Standard. My O/S is Windows 10, which I upgraded to from Windows 7 about 6 months ago. I recently have been unable to delete documents that I scanned into PDF format. I keep getting the message "Unable to delete because the document is open in another program" even though the document is NOT open in another program.