Why on earth would Teachers have Timetable Permissions? Sounds like a recipe for disaster to me!
I had this problem and fixed it by giving the Options admin person full control of the Options folder within SIMS
Check that the users have permissions to access all areas of sims mapped drive, including read/write in the options/timetable related nova folders, also similar any local sims folder. if you as admin can run it, it points to a permissions error.
it is old so doesn't rely on username and password from sql, most people don't set one for this module, but you can if you want.
i'm assuming you have a password.dat file in your S:\sims\options folder, [replace S with your mapped drive] if so, they maybe just can't read it..
EDIT: or in short what Hecate said :D
You still have NOVA-T4, NOVA-P and Exams Organiser lurking round the corner with their Windows 3.1 interfaces. :lol:
2 years later........
I've got this problem again on a new laptop. Getting "Unable to retrieve 9 implementations" when I load Options.
Its a new windows 7 laptop and the user has permissions to the options folder on the shared drive. Is there anything else I need to do?
Just installing "SimsInfrastructureSetup" should install the necessary parts. It will flake out on the 16bit crap if you're on a 64bit system but will still work.