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:
    31,425
    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:
    84,357
    Tiago Fortuna
    Tiago Fortuna
    Nov 12, 2013
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BUG WORKAROUND CRITICAL ISSUE
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  1. blacksun957

    CRITICAL Unresponsive menu after laoding car and track

    blacksun957, Apr 21, 2019
    Replies:
    1
    Views:
    56
    blacksun957
    blacksun957
    Apr 23, 2019
  2. falze88

    CRITICAL unreal engine4

    falze88, Dec 30, 2020
    Replies:
    0
    Views:
    43
    falze88
    falze88
    Dec 30, 2020
  3. TedBoladasso

    CRITICAL Unplayable FPS

    TedBoladasso, Jun 8, 2020
    Replies:
    7
    Views:
    119
    SOLID FARRELL
    SOLID FARRELL
    Jun 9, 2020
  4. Petro1head

    CRITICAL Unexpected error

    Petro1head, Oct 16, 2020
    Replies:
    0
    Views:
    56
    Petro1head
    Petro1head
    Oct 16, 2020
  5. Reagi

    CRITICAL Unable to start a race/practice

    Reagi, Dec 21, 2015
    Replies:
    3
    Views:
    78
    AC Support
    AC Support
    Dec 21, 2015
  6. Twitch/andybeech

    CRITICAL Unable to play

    Twitch/andybeech, Jul 9, 2020
    Replies:
    3
    Views:
    103
    Roberto Olivetti
    Roberto Olivetti
    Jul 24, 2020
  7. Blackfish12

    CRITICAL Unable to load car and track

    Blackfish12, Feb 10, 2019
    Replies:
    5
    Views:
    61
    Blackfish12
    Blackfish12
    Feb 11, 2019
  8. MrSnuggleBuns

    CRITICAL Unable to connect to server. "Internal error: Unexpected character encountered while parsing value"

    MrSnuggleBuns, Apr 5, 2019
    Replies:
    1
    Views:
    46
    MrSnuggleBuns
    MrSnuggleBuns
    Apr 6, 2019
  9. Dload

    CRITICAL Type initializer

    Dload, Jul 31, 2017
    Replies:
    4
    Views:
    43
    AC Support
    AC Support
    Aug 1, 2017
  10. NFS76

    CRITICAL Total freezing after loading car and track

    NFS76, Sep 20, 2020
    Replies:
    1
    Views:
    44
    NFS76
    NFS76
    Sep 25, 2020
  11. joao.cavaca.88

    CRITICAL Times do not match

    joao.cavaca.88, Jun 5, 2019
    Replies:
    1
    Views:
    39
    joao.cavaca.88
    joao.cavaca.88
    Jun 5, 2019
  12. 萎缩是什么概念

    CRITICAL The window pops up every time it opens, no matter what you choose

    萎缩是什么概念, Oct 7, 2017
    Replies:
    1
    Views:
    48
    Rudski
    Rudski
    Oct 7, 2017
  13. elrogos

    CRITICAL The UE4-AC2 Game has crashed and will close

    elrogos, Apr 15, 2019
    Replies:
    5
    Views:
    100
    da1507
    da1507
    Jun 1, 2019
  14. arnoldas2

    CRITICAL The game is unplayable

    arnoldas2, Nov 25, 2018
    Replies:
    3
    Views:
    241
    Epistolarius
    Epistolarius
    Nov 25, 2018
  15. matteoturrisi

    CRITICAL The game don't start

    matteoturrisi, May 14, 2019
    Replies:
    1
    Views:
    143
    monkeyfan250
    monkeyfan250
    Dec 30, 2019
  16. Psioon

    CRITICAL the Assetto Corsa folder in your documents folder belongs to a different version of Assetto Corsa.

    Psioon, Dec 28, 2016
    Replies:
    0
    Views:
    119
    Psioon
    Psioon
    Dec 28, 2016
  17. Mitja Bonca

    CRITICAL Sum of intermediate times is wrong

    Mitja Bonca, Apr 6, 2024
    Replies:
    2
    Views:
    32
    Mitja Bonca
    Mitja Bonca
    Apr 8, 2024
  18. KaiTheKarter

    CRITICAL Sudden FPS Drop for AC

    KaiTheKarter, Jul 11, 2019
    Replies:
    5
    Views:
    82
    Jempy
    Jempy
    Jul 11, 2019
  19. hazardic

    CRITICAL Sudden crash with even no ability terminate via task manager!

    hazardic, Jul 4, 2015
    Replies:
    7
    Views:
    53
    AC Support
    AC Support
    Jul 4, 2015
  20. The Boss -A-

    CRITICAL Stuck on loading modules

    The Boss -A-, Aug 27, 2017
    Replies:
    14
    Views:
    105
    AC Support
    AC Support
    Aug 30, 2017
Showing threads 21 to 40 of 485

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