We have a really basic network of Macs here in our studio. We keep all our files on a machine running Leopard server, but we're all on Lion.
The problem we're having is every single time we open a file and then try to save it, we get the error
Could not save <FILENAME> because write access was not granted.
The easy work around is to do a save as. The weird thing is if you simply close the file without doing a save as, it disappears from the folder it was in.
I didn't set up our server, but I know we tried to enable all the permissions we could for every user. Thanks for your help.