Lỗi wrong disc inserted please insert the original năm 2024

This is what i get when i now try to start TDU. Well before, TDU was working perfectly fine one day i uninstalled it to make some room on my harddisc decided to reinstall it so i downloaded it from Digital River, installed it like i normally do, patched it to 1.66a, then fixed registy and cleared cache with TDU Tool Kit. Then i go to launch the game and that is what i get. So i uninstalled re downloaded then re-installed 2 more times. Same thing. So this time i deleted every last TDU file i could find after backing up my profile. re downloaded re-installed and i am still getting the same thing! I havnt changed anything on my computer since i ran TDU last. But this time after i deleted all files, i found when i go into C:\Documents and Settings\All Users\Application Data there is no TDU folder in there it would normally be C:\Documents and Settings\All Users\Application Data\Test Drive Unlimited