Could some please guide me to step by step process of converting OI 3.7.3 to 32-bit version and OIPI to version 4.0 professional.
This would seem to be your first posting here. What is the degree of your exposure to OpenInsight?
World Leaders in all things RevSoft
Given your subsequent posting on OIPI problems (and localised versions of DLL declarations) is it safe to assume that you have made progress here?
World Leaders in all things RevSoft