lul, there's like 2 main errors that you'll ever get with Mabi on Win7, typically?
1. Graphics error due to a craptacular unsupported integrated device. Then again, careful on your custom Driver builds people. :P
2. Network; your epic Comodo Firewall?! W/e--unblock it.
Side note: Known issues with installation in general, sometimes you need to try installing again. That installer is a PoS lol
[Win7 x64 | Phenom II x4 810--old.]