Yes I tried running the actual d3.exe as admin instead of launcher, same thing. I'm using latest demonbuddy on windows 7 64bit. I've tried time and time again running both wow and demonbuddy as admin.
I purchased demonbuddy yesterday, and followed the instructions on getting it up and running. I can't get past the login with auth step. I have the auth, I put it into the box and click login, and this is all I get:
[09:43:48.550 N] Demonbuddy v1.0.729.180 started
[09:43:51.365 N] Logging...