[Sharkslayer]

getting the following when updating/editing metadata. Have given full control to the share for all accounts so i don't see why i am getting a permission error. Don't know what program could be open that would be using it.
The data base is on a external drive attached to a different pc, on the same network, with full share access. database pc is running win8 enterprise App pc is running win 7 enterprise. Can do all types of folder/file manipulation on the network mapped share on the app pc.

calibre, version 0.9.23
ERROR: Permission denied: Could not change the on disk location of this book. Is it open in another program?

Traceback (most recent call last):
File "site-packages\calibre\gui2\metadata\basic_widgets.py", line 99, in commit
File "site-packages\calibre\library\database2.py", line 2530, in set_title
File "site-packages\calibre\library\database2.py", line 626, in set_path
File "site-packages\calibre\library\database2.py", line 1387, in copy_cover_to
File "site-packages\calibre\utils\filenames.py", line 324, in copy_path_to
File "site-packages\calibre\startup.py", line 156, in local_open
OSError: [Errno 13] Permission denied