This tweet lays out the same exact situation that I see: https://twitter.com/#!/jtaylor/status/202248499708964865

Diablo III on Win7 x64 yields this useful cryptic error message: 63A55099-3B2E-4888-8235-5381CE2F1FD1 http://pic.twitter.com/y39rNxAR


[url]https://p.twimg.com/As6H8F4CMAApzUa.png[/url]
Edited by BigBang on 5/14/2012 9:10 PM PDT