The strange case of "No such interface supported" (Error 80004002) loading a Visual Studio add-in

September 29, 2008

Some days ago I received an angry complaint from a prospect of the trial version of my MZ-Tools add-in, who uninstalled it because, somehow, he didn’t want the add-in loaded at startup during the evaluation period but he wanted to load it manually from time to time… Anyway, it happens that my MZ-Tools add-in still […]