Relationships crash

[Mario Pirrotta]

Relationship definitions in a multi-user file become corrupted when I attempted to define a new relationship while multiple users were accessing the file... big mistake. Is there anyway to correct this? Currently the system crashes when I enter the Define Relationships screen, showing that a relationship is missing and so is the file.

I was running Filemaker Pro 5.0v1 (WindowsNT) when the problem occured. Will be upgrading to Filemaker Pro 6, don't think this will solve the current problem, but maybe prevent it from happening again. Any advice would greatly be appreciated.