I'm having a problem starting up mgegu.exe. It simply crashes with the standard windows error screen. It claims the error is "System.NullReferenceException".
I assumed this meant I had the 'lack of registry keys' problem, since I had not previously started the game up. So I reinstalled Morrowind, played it and quit. I reinstalled MGE, tried to start mgegui.exe up and got the same error.
I don't have the game installed the default place, in case that matters. I'm using Vista 32bit, recent PC, fully updated drivers and game. Any idea what the problem is?