I've been working with a project hook and source control. I've run into a problem and tested this in both VFP 8 SP 1 and VFP 9 SP 1.
I've added a project hook to a project which is part of source control that is integrated into the IDE. Source Safe 6 and Subversion with PushOk's SCC plug-in. Each time I Update Project the project hook is removed from the project.

I Removed the project from source control,. deleted it from the repository, added the project hook back on, then put the project back into source control. There was an error when VFP 9 was attempting to open the class library containing the project hook, during the initial add into Subversion.

Is dropping the project hook a known behavior?
Is the error when adding a project to source control with a project hook a known behavior?