First. Edit the IDA configuration file called idagui.cfg . The file has been placed from the installer into your IDAFolder/cfg/idagui.cfg. You want to change the following two lines: DISPLAY_PATCH_SUBMENU = YES and DISPLAY_COMMAND_LINE = NO (but you might want to see it, so put an uppercase YES) under Edit menu there is now the ptch menu visible. patch what you want , then when done. Go to File >> produce file >> produce diff >> save. Use the tool to patch the binarys. http://www.putlocker.com/file/349FF6F1833A844B