I have two screens with two Explorer windows open. Both are showing different subfolders in the same network path.
I pick a folder on the left window that I'd like to move to the right window, I drag it across, and an alert pops up:
The action can't be completed because the folder or a file in it is open in another program.
This is probably just the file indexer or the thumbnail database or whatever. I don't care, I want to do it anyway. This happens literally every time I want to move or rename a file or folder on a network drive.
How do I fix this?
Best Answer
This is a known problem with Windows 7 related thumbnail caching which locks hidden files, thus preventing deletion or moving them.
turnoff the caching of thumbnails in hidden thumbs.db files
chooseenable
.