Thanks Little Mac
I will try and activate backup and i-vault with the codes you have given me, let you know how i get on.
I did try this for Antispam.
Ran Regedit, removed all entries to Antispam.
Stopped (Exited) Comodo Firewall, Antivirus, Verification Engine and Spyware Doctor.
Stopped all Services for Comodo Firewall, Antivirus, Verification Engine and Spyware Doctor.
Disabled all startup entries.
Internet Explorer default.
Reduced Explorer security and privacy settings and allowed cookies etc.
Only thing left running in the System tray was the clock.
Re-Installed Comodo Antispam.
Same error when i tried to activate Antispam, "Unknown error, please contact support"