We have written a Visual C 16 bit dll with our VB3 application.
As we are converting to 32 bit using VB5 we need to migrate the 16 bit
dll to 32 bit as well using Visual C++ 6.0. However, I wasn't able to
get it working. When calling the function from VB5 I always get the
message : DLL entry point not found for function_name in dll_file_name.
I tried writing from scratch using the VC++ 6.0 wizard to give me the
skeleton and then I coded our functions in it but I still got the same
message. Even calling the sample function generated by the wizard from
VB5 got the same result. I have no problem calling 32 bit dll for 3rd
party products. I am really lost.

Can any guru out there give me some clues? Much appreciated.
Please email me at the following address as well: [email protected].
Thanks.