I'm having troubles when registering Invoice 3 bought on macbundler.com. There is a field to put the serial in and the button "Done" is showing opaque. I can't register.
Hi I recently bought invoice3 from macbundler, when i tried to open it, i get the following message, "Invoice3" can't be opened because it is from an unindentified developer.
this is because of mountain lions gateway. Invoice 3 was released before mountain lion. You must allow to install any application in the system preferences->security section.