I believe Declare statements in VB 6 are late bound (so says this
KB), so the DLL won't be loaded unless you actaully call the function. And if you get any exceptions when calling those functions, that might indicate that the DLL is not present. I dont know if VB 6.0 lets you resume with DLL not found errors. But it might be something you could test out.
Hope this helps
Bilal Durrani
NI