Tony,

Got it! The 2 programs must be in the same dll, i get the error all the time now. Now, let's see if we can create a workaround. I'll work on this today. Thanks for the repro-code. I'll let you know if i find a workaround.

>Hi Stephane,
>
>One of my test machine only got w2k server standard with sp3 and vfp8 installed.
>I also found out that if I compile only one component per dll file. Install these dll onto the com, it work fine. The error only occur more than two components or more per dll and runing it from more than one user.
>
>The machine on my desk is a p4 1.7 512M
>with xp (sp1), office xp, VS.NET, VFP7&8, SQL2000, and too many third-party activex(especially from dbi-tech).