1. Do you need support for Assetto Corsa Competizione? Please use the proper forum below and ALWAYS zip and attach the WHOLE "Logs" folder in your c:\users\*youruser*\AppData\Local\AC2\Saved. The "AppData" folder is hidden by default, check "Hidden items" in your Windows view properties. If you report a crash, ALWAYS zip and attach the WHOLE "Crashes" folder in the same directory. Do not post "I have the same issue" in an existing thread with a game crash, always open your own thread. Do not PM developers and staff members for personal troubleshooting and support.
  2. As part of our continuous maintenance and improvements to Assetto Corsa Competizione we will be releasing small updates on a regular basis during the esports season which might not go through the usual announcement process detailing the changes until a later version update where these changes will be listed retrospectively.
  3. If ACC doesn't start with an error or the executable is missing, please add your entire Steam directory to the exceptions in your antivirus software, run a Steam integrity check or reinstall the game altogether. Make sure you add the User/Documents/Assetto Corsa Competizione folder to your antivirus/Defender exceptions and exclude it from any file sharing app (GDrive, OneDrive or Dropbox)! The Corsair iCue software is also known to conflict with Input Device initialization, if the game does not start up and you have such devices, please try disabling the iCue software and try again. [file:unknown] [line: 95] secure crt: invalid error is a sign of antivirus interference, while [Pak chunk signing mismatch on chunk] indicates a corrupted installation that requires game file verification.
  4. When reporting an issue with saved games, please always zip and attach your entire User/Documents/Assetto Corsa Competizione/Savegame folder, along with the logs and the crash folder (when reporting related to a crash).
ACC general support Note about silent updates Startup troubleshooting ACC savegame reports

Troubleshooting - Workarounds

Crashes on startm troubleshootings, workarounds and other general issues.

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  1. pankykapus
    Locked Sticky

    READ HERE How to Use the Support Forums and Report Issues

    pankykapus, Sep 12, 2018
    Replies:
    1
    Views:
    31,622
    pankykapus
    pankykapus
    Jan 3, 2021
  2. AC Support
    Locked Sticky

    This thread, started by AC Support, has been deleted. Deleted by AC Support, Nov 28, 2021, Reason: No longer valid.
    View
  3. paulieGTR
    Locked Sticky

    Before Posting - Read the FAQs and Use Search Function

    paulieGTR, Nov 10, 2013
    Replies:
    1
    Views:
    84,459
    Tiago Fortuna
    Tiago Fortuna
    Nov 12, 2013
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BUG WORKAROUND CRITICAL ISSUE
Page 16 of 25

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  1. FCT | JarEmpty

    CRITICAL Assetto Corsa Not Launching

    FCT | JarEmpty, Jan 31, 2016
    Replies:
    3
    Views:
    120
    AC Support
    AC Support
    Jan 31, 2016
  2. OP7ı7ı7C

    CRITICAL Game Wont Start Again this Problem..

    OP7ı7ı7C, Jan 21, 2016
    Replies:
    2
    Views:
    116
    AC Support
    AC Support
    Jan 22, 2016
  3. Di Vita Riccardo

    CRITICAL Game loads but can't play

    Di Vita Riccardo, Jan 15, 2016
    Replies:
    16
    Views:
    207
    AC Support
    AC Support
    Jan 20, 2016
  4. Youraye

    CRITICAL Crash when click on "drive" in main menu

    Youraye, Jan 19, 2016
    Replies:
    1
    Views:
    36
    AC Support
    AC Support
    Jan 19, 2016
  5. fds

    CRITICAL Ac will not run; returns to game menu after selecting 'start'; 'benchmark'

    fds, Jan 18, 2016
    Replies:
    8
    Views:
    119
    AC Support
    AC Support
    Jan 19, 2016
  6. markturner

    CRITICAL White screen at start of intro movie

    markturner, Jan 13, 2016
    Replies:
    1
    Views:
    15
    AC Support
    AC Support
    Jan 14, 2016
  7. AliveBluebird

    CRITICAL Cant load races

    AliveBluebird, Jan 2, 2016
    Replies:
    8
    Views:
    160
    AC Support
    AC Support
    Jan 10, 2016
  8. Peper

    CRITICAL New ac install won't launch on windows 10

    Peper, Jan 1, 2016
    Replies:
    2
    Views:
    94
    AC Support
    AC Support
    Jan 2, 2016
  9. bruno95

    CRITICAL Ac not loading after start engine or during benchmark video

    bruno95, Dec 30, 2015
    Replies:
    7
    Views:
    110
    bruno95
    bruno95
    Dec 31, 2015
  10. Venture

    CRITICAL Assetto corsa return to main menu after start button

    Venture, Dec 27, 2015
    Replies:
    7
    Views:
    192
    MAUZERIS[LT]
    MAUZERIS[LT]
    Dec 29, 2015
  11. Youraye

    CRITICAL Game crash after ckilikng "drive" on main menu

    Youraye, Dec 29, 2015
    Replies:
    1
    Views:
    50
    AC Support
    AC Support
    Dec 29, 2015
  12. ScouseMouse

    CRITICAL Assetto corsa not booting windows 10!

    ScouseMouse, Dec 25, 2015
    Replies:
    12
    Views:
    173
    AC Support
    AC Support
    Dec 29, 2015
  13. patbar666

    CRITICAL Game don't start after "start engine"

    patbar666, Dec 26, 2015
    Replies:
    3
    Views:
    126
    AC Support
    AC Support
    Dec 28, 2015
  14. Lord Stephen

    CRITICAL Game won't start

    Lord Stephen, Dec 16, 2015 ... 2
    Replies:
    33
    Views:
    574
    AC Support
    AC Support
    Dec 24, 2015
  15. xaviercr111

    CRITICAL Game won't start after clicking start engine w10

    xaviercr111, Dec 22, 2015
    Replies:
    1
    Views:
    80
    AC Support
    AC Support
    Dec 22, 2015
  16. Reagi

    CRITICAL Unable to start a race/practice

    Reagi, Dec 21, 2015
    Replies:
    3
    Views:
    78
    AC Support
    AC Support
    Dec 21, 2015
  17. [ExE] EVILSHOOTER382

    CRITICAL Game wont launch any sessions

    [ExE] EVILSHOOTER382, Dec 16, 2015
    Replies:
    16
    Views:
    289
    burnitup66
    burnitup66
    Dec 21, 2015
  18. jerry090460

    CRITICAL Crash launcher

    jerry090460, Dec 15, 2015
    Replies:
    3
    Views:
    112
    Horus
    Horus
    Dec 15, 2015
  19. Arbuzzz

    CRITICAL Game freezes couple times during one lap

    Arbuzzz, Dec 12, 2015
    Replies:
    1
    Views:
    45
    AC Support
    AC Support
    Dec 12, 2015
  20. Zedman

    CRITICAL Assetto corsa boot error - please help

    Zedman, Dec 9, 2015
    Replies:
    6
    Views:
    67
    Zedman
    Zedman
    Dec 9, 2015
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