Well it's not exactly your normal software, this is software to hack into other software. Bound to be more troublesome
Could not connect to the authentication server. It may be too busy to process your request. Please wait a few minutes and try again! Authentication failed.
it takes mostly 30 min, but sometimes it can take 4 - 8 hours, DNS was mystiriously changed, now its updated , so have some patience
Start->Run on XP or Start-> Search box at bottom on vista/7, type: ipconfig /flushdns This will flush your DNS and force you to pull the new records next time you look up the DNS when you start bot. Some peoples Internet Service Providers retain records for up to 24 hours. If yours does this. You may wish to look into googles public DNS servers.