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Help & Support

Troubleshooting and technical support for GTA IV.


When posting a problem, please include the following information:

  • Where exactly in the game you experienced the issue (start screen, while playing the game, etc.)
  • What version of the game you have (retail, steam, other online store)
  • What is your OS
  • Benchmark info or DxDiag is also helpful

Useful Links


25,187 topics in this forum

  1. Intro Load Time

    • 12 replies
    • 681 views
  2. Intro SCD Screen is a mess!

    • 6 replies
    • 434 views
  3. Invalid commandline switches

    • 6 replies
    • 2.5k views
  4. Invalid Format on my LG 37" LCD

    • 2 replies
    • 5.1k views
  5. invalid Product key

    • 2 replies
    • 1.9k views
  6. invalid product key

    • 3 replies
    • 1.5k views
  7. Invalid Product Key error on GFWL

    • 4 replies
    • 5.8k views
  8. Invalid product key?

    • 1 reply
    • 807 views
  9. Invalid resource detected

    • 3 replies
    • 3.1k views
    • 3 replies
    • 10.8k views
  10. Invalid Resources, Please Reinstall Game

    • 2 replies
    • 565 views
  11. Invalid Serial on 2nd install?

    • 13 replies
    • 1.1k views
  12. Inverted mouse all of a sudden? :S

    • 0 replies
    • 1.9k views
  13. Inverted y axis of mouse

    • 1 reply
    • 1.7k views
  14. Invisible character

    • 1 reply
    • 13.4k views
  15. Invisible Ground

    • 9 replies
    • 1.3k views
  16. Invisible textures

    • 4 replies
    • 8.9k views
  17. Invisible textures...

    • 1 reply
    • 547 views
  18. Invisible vehicles

    • 6 replies
    • 551 views
  19. Invisible water bug for EFLC

    • 2 replies
    • 1.9k views
  20. Invisible world glitch?

    • 2 replies
    • 1.2k views
  21. invisible?

    • 2 replies
    • 623 views
  22. Invulnerability

    • 4 replies
    • 1.1k views
  23. Iobit - Game Booster utility

    • 9 replies
    • 1.4k views
  24. Ironic as hell...

    • 6 replies
    • 967 views
  25. Is this why?

    • 0 replies
    • 394 views
  26. Is 1.0.0.4 better than 1.0.4.0?

    • 4 replies
    • 1.8k views
  27. IS 1280mb VRAM enough?

    • 26 replies
    • 1.8k views
  28. is 15 FPS normal for my PC ?

    • 13 replies
    • 592 views
  29. Is 19" too small? 1 2

    • 37 replies
    • 1.9k views
    • 2 replies
    • 1.9k views
  30. Is 4GB ram enough?

    • 8 replies
    • 2.9k views
    • 8 replies
    • 2.4k views
  31. Is a 9400 GT card good enough

    • 8 replies
    • 821 views
  32. Is a 9800GT enough? 1 2

    • 31 replies
    • 2.5k views
    • 8 replies
    • 1.2k views
    • 12 replies
    • 731 views
  33. Is anyone running this with a Phenom?

    • 1 reply
    • 535 views
  34. is anyone working on an improved multiplayer? 1 2

    • 47 replies
    • 2.9k views
  35. Is download different than DVD version?

    • 23 replies
    • 1.2k views
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