This problem is not solved. Today is 03/02/2012. I downloaded and did a clean install of whatever version of Avast 7 is available on Avast's site today (not sure of exact version). My exact error message is: Title: Msg: AvastUI.exe - Applacation Error The exception unknown software exception (0xe06d7363) occurred in the application at location 0x75d7b9bc.
My computer is a fully patched Windows 7 Professional 64 Bit. Intel Motherboard: DH67BL CPU: i5
The error message box cannot be closed. I hope this problem is addressed soon. It seems that the error must present itself on only certain systems (hardware / software) combinations. Good luck to everyone who has this problem.