i cant download latest patch

[oli]

 ???
i have full game, ive completed campaign. but when i try to download latest patch, it says ----- "You must install the full game and run it at least once before installing a patch.  Once you have done this, then install the patch.  You can install the full game over this version, run it, enter your license key, then reinstall this patch."
i uninstalled demo, maybe i uninstalled wrong one, yet i can still play full game.
very confused
                     

[knucracker]

The patch replaces main.swf.  The new version looks for your key... if it can't find your key then you get this message.  Your key is never uninstalled (even if you uninstalled the the original full version).  Just email me at support with the name you purchased with, and the date (or send me your confirmation email) and I can look up your info.