I am using a 1U4500 in a windows environment (integrated in the active directory). When a user sets th readonly flag on a file, no other user can remove it; even users with the same rights cannot remove th flag. If the user who set the flag is not available, the file is unusable. How can I get access to the file again? Copying the whole folder to a windows machine, remove the flag, remove the folder and copy everything back is not really a good workaround.
Reassingning ownership does not work.

Regards

M.