WiR3D

I have tried to install the 1.02 patch and before that it was the 1.04 patch.. i keep getting Error found in file ADDONS\air2.pbo (00000000!=00000001) when i try to install the patches.. is there a fix for this or anything anyone knows of? I bought the full version game and am not using steam. Thank you for anyhelp you can give me!