Name of the thread says it all.....Just got through with wiping my hard drive....HB was running fine until after reinstall of windows. After getting WoW back and running I downloaded the latest version of HB and I can't get it to open. When I run the task Manager it shows that its's running but I'm not even prompted with the login
make sure you install .Net 3.5 Sp1 and do your windows updates. both should help make sure you have everything you need to run the bot.
I'm having the same issue; I have verified my installation of .Net 3.5 so that's not the issue... Here is a log