Cannot run scripts on Samba share

Hello,

I have previously run python scripts stored on my Samba server.
Suddenly my scripts won't run anymore, giving me following error:

16:35:47 T:7444 NOTICE: -->Python Interpreter Initialized<--
16:35:47 T:7444 ERROR: smb://Server/Test/test.py not found!
16:35:47 T:7444 ERROR: Error Type: <type 'exceptions.IOError'>
16:35:47 T:7444 ERROR: Error Contents: (22, "invalid mode ('r') or filename", 'smb://Server/Test/test.py')
16:35:47 T:7444 ERROR: IOError: (22, "invalid mode ('r') or filename", 'smb://Server/Test/test.py')

I can open the scripts in Notepad, so I don't think it is a permission issue.

Anyone know what's happened?


Thanks in advance

Per