George,

there are 2 vfp 7 runtimes (vfp7t and vfp7r). For the desktop part of my application the vfp7r is needed and for the (multithreaded) component the vfp7t because the non-blocking structure. can there be a problem with that?
Can I force the usage of one of them?
What I don't understand is that the same sourcecode built under windows 98 to a multithreaded dll doesn't give the problem whereas the same built under windows 2000 DOES.
The only difference was, I recall, the tlb compiled into the dll under windows 2000?

regards,
Erwin