I have a DVD copy of GTA SA. It works at other PC'S. After language selection, I immediately get the following error:\n\nError Code: -5003 : 0x5\nError Information:\n>SetupDLL\\SetupDLL.cpp (1971)\nPAPP:Grand Theft Auto: San Andreas\nPVENDOR:Rockstar Games (http:\/\/www.rockstargames.com\/)\nPGUID:D417C96A-FCC7-4590-A1BB-FAF73F5BC98E\n$10.50.0.125\n@Windows XP Service Pack 1 (2600) IE 6.0.2800.1106\n\nI'm not a real expert on this. \nHopefully somebody can help me installing the game !!