Instructions for LHX Chopper Unprotect This is provided as a public service with no expressed guarantee that it will work with all versions of LHX Chopper. Nor is it provided to encourage or endorse illegal software piracy. Use at your own risk. Step 1 - Make a backup copy of LHX start-up .EXE file. Step 2 - Edit start-up .EXE file using PCTOOLS or other HEX Editor Step 3 - Locate the following HEX string; 0B C0 75 0F 89 76 Step 4 - Change HEX string located in Step 3 to; 0B C0 31 C0 89 76 Step 5 - Save changes. LHX Chopper should now being unprotected. When prompted by the game for an answer to start-up question, just enter any number you wish. Thats it.