Im running Windows 7 / 64bit, with AVG 2011 Paid.
all the Warrock files are accepted by my AV, and are allowed by my firewall.
They are all run by admin, and run in compatibility mode for Windows XP SP 2
Warrock had an 8 minute update, so now try it.
Do as asianeyes told , if thats not helping then Re-install wr .