Today I started seeing this error when I build my project and generate an .exe file:

Function argument value, type, or count is invalid.

The error appears near the end of the build process.
The last thing I can see on the status line looks like it's registering a COM server - an OLEPUBLIC class.

This is a project I've been working with for a long time.

I've done the following:
1. Restored my project from a backup copy.
2. Reinstalled VFP9 SP1.
3. Looked at Filemon and Regmon logs of the build.

How can I get more information about what the problem is?

Thanks,
Howard