Lagarto

Hi all Im having some problems in installing the patches, the 1.10 goes fine, altough the 1.20 encounters two errors, namely: Operationflashpoint.exe & Operationprferences.exe I´ve downloaded the Opchek Utility and i´ve done all steps mention on the Readme.txt and i´ve done all the procedure 3 times, no luck so far. I´m starting to believe that my cd is messed up .So maybe there´s some other people having the same problems, and they have for download both files..well this is me wondering Can some1 know of a way to fix this problem? Thank You