File sharing problems (10048)

[Jezza2000]

I am getting the following error message for only 1 file among 45: Filemaker cannot host a file because of a network error. Files marked as mult-user will not be available over the network. (10048).

I think that there has been a problem with our network over the weekend and that a simple re-boot will resolve the problem. However, this will disrupt a lot users and may result in files becoming damaged if they don't re-open correctly, meaning long delays while they repair.

Any suggesstions on resolving this without a re-boot. I have had a good read of many solutions to similiar problems, but they have not helped.

Thanks