I've tried all the things you've suggested. That's why I'm going
nuts.

I think the problem might be some other file in the Windows directory
needs to be present, and it is on some systems but not all. I have
made other dll's that don't have this problem. I'm trying to figure
out if there is some linker option I need to turn on. So far I
haven't found anything. But the more I think about it, the more
convinced I am this is the answer.

Brian