V3.0 out, I upgraded, anyone for a game?

[enigma6584]

I've never heard of this. I can see not being able to open PBEM files from earlier version which is the case for many not following proper conversion procedure. I made this mistake in one of my PBEM games but thankfully my opponent corrected this and we continue to play. Your issue sounds like an upgrade install gone bad or corrupt. You should be able to open any scenario in MG module etc. Mine works fine.