I wrote an AOL prog that shows off some of my VB5 talent (i.e. ActiveX dll, UserControls...)

The prgram works just fine on my system, but the test system I have set up, it gives me the highley descriptive "Unexpected Error" and refuses to run. I've registered all of the external ActiveX dlls it uses using RegSvr32.exe, but that doesn't help. BTW, some of the other people I've sent it to say it works just fine. Any ideas?

BTW, I reinstalled Windows and vb5 has no Service Pack installed yet