since a few days I'm running into a very strange problem:
I wrote an AddIn for Inventor 2011 (x64) which works fine. This AddIn uses an "external" class library named config.dll which is for configuration. Usually when changing some code I just replace the config.dll. No Problem by months. Since a few days newer config.dll is ignored. Even when I replace config.dll with a file containing rubbish, the old config.dll is loaded. From where???? This drives me crazy.
Win 7 (64), Inventor (64), "old" register method using regasm.exe