Captain Sim 2 wrote on Nov 6^th, 2014 at 11:05am:

Jim Kaye wrote on Nov 6th, 2014 at 4:53am: I downloaded and installed version 1.5 today.  Seems to be working, however it said my ACE for the 777 was no longer functional, so I deleted it from the taskbar. Also, my F-Secure said I had a virus, which it claims to have removed.  ...  Do I need to turn off my antivirus software, then reinstall the 777?   Jim Kaye Jim, we have just tried to install 777 from scratch + update 1.5, the ACE is functional. Please try complete reinstall without antivirus, it had obviously considered ACE as virus and removed it.

ACE is working for me too. :)