Can't connect

I downloaded TC and tried to connect but it’s failing every time. I’m running Vista, 32 bit. I’ve raised a ticket but thought I might try the forum in the meantime. thank you in advance for any help you can give.

Sun Mar 14 21:25:42 2010 TCP connection established with 91.212.12.68:443
Sun Mar 14 21:25:42 2010 TCPv4_CLIENT link local: [undef]
Sun Mar 14 21:25:42 2010 TCPv4_CLIENT link remote: 91.212.12.68:443
Sun Mar 14 21:26:23 2010 [ComodoVPNS-3] Peer Connection Initiated with 91.212.12.68:443
Sun Mar 14 21:26:25 2010 AUTH: Received AUTH_FAILED control message
Sun Mar 14 21:26:25 2010 SIGTERM[soft,auth-failure] received, process exiting
Sun Mar 14 21:26:58 2010 OpenVPN 2.1_rc4 Win32-MinGW [SSL] [LZO2] built on Apr 25 2007
Sun Mar 14 21:26:59 2010 LZO compression initialized
Sun Mar 14 21:26:59 2010 Attempting to establish TCP connection with 91.212.12.68:443
Sun Mar 14 21:27:02 2010 TCP connection established with 91.212.12.68:443
Sun Mar 14 21:27:02 2010 TCPv4_CLIENT link local: [undef]
Sun Mar 14 21:27:02 2010 TCPv4_CLIENT link remote: 91.212.12.68:443
Sun Mar 14 21:27:41 2010 [ComodoVPNS-3] Peer Connection Initiated with 91.212.12.68:443
Sun Mar 14 21:27:43 2010 AUTH: Received AUTH_FAILED control message
Sun Mar 14 21:27:43 2010 SIGTERM[soft,auth-failure] received, process exiting

Hi Kelo, If you find the fix post it please cos I have an identical problem, same auth fail message. I’ve reinstalled as recommended in a post on here; still no good.All was fine but I had to reformat and now this ???