> > Does it matter if I use a DEF file (undecorated name) or not (decorated > name)? In the past, I have had success using a DEF file. > Definitely needs to be undecorated. PowerPro is just doing a simple getprocaddress internally to load the service (BTW, dll does not get unloaded unless explicitly requested by unload service).
I used extern C for c plus plus dlls. DEF should work too (but to be honest it has been quite a while since I did any serious work with this stuff, so I am not sure).
