Gros installation problem

I tried everything but the update patch did everything necessary to play derailed: the update itself will not install, settles poorly and blocks the launch of the game, settings.ini is malformed, the rockstarsocialclub is already installed, blocks the launch and not be found (in Windows / programs, etc ...: you have to get into the registry editor to find a solution), and other problems that I n ' longer have any desire to play LA Noire on PC. The game has never been further than the presentation screen. I highly cancels PC. Rest Xbox360. I had played before and I loved it. I wanted to test the PC experience. Missed. Rockstar PC and do not mix. Avoid black THE PC.