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

ACC Gameplay

Bugs and issues related to gameplay and game modes

Announcement Title Start Date
Replies Views
Last Message
  1. pankykapus
    Locked Sticky

    READ HERE How to Use the Support Forums and Report Issues

    pankykapus, Sep 12, 2018
    Replies:
    1
    Views:
    31,424
    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 Deleted by AC Support, Nov 28, 2021, Reason: No longer valid.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:
    84,356
    Tiago Fortuna
    Tiago Fortuna
    Nov 12, 2013
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CRITICAL WORKAROUND BUG ISSUE
Page 1 of 72
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Title Start Date ↑
Replies Views
Last Message
  1. chargingcar

    Safety Car ?

    chargingcar, Feb 22, 2018 ... 2
    Replies:
    29
    Views:
    2,093
    Roy Davies
    Roy Davies
    Jul 9, 2019
  2. Poguinhas

    Suggestions for AI improvement

    Poguinhas, Apr 30, 2018
    Replies:
    10
    Views:
    925
    Eckhart von Glan
    Eckhart von Glan
    Aug 2, 2019
  3. Pulley

    BUG Quick Race: AI Broken

    Pulley, Sep 12, 2018
    Replies:
    7
    Views:
    311
    PentaYO
    PentaYO
    Sep 13, 2018
  4. LUiJIX

    BUG The AI gave up?

    LUiJIX, Sep 12, 2018
    Replies:
    2
    Views:
    247
    SirVanhan
    SirVanhan
    Sep 12, 2018
  5. SwaggyShaggy

    FIXED Driving Lights

    SwaggyShaggy, Sep 12, 2018
    Replies:
    5
    Views:
    318
    D.Jankovic
    D.Jankovic
    Sep 14, 2018
  6. Gevatter

    NO ISSUE Manual Clutch not working

    Gevatter, Sep 12, 2018 ... 2
    Replies:
    22
    Views:
    904
    LATE4APEX
    LATE4APEX
    Dec 10, 2018
  7. Ryu Makkuro

    ISSUE Chase camera behaviour

    Ryu Makkuro, Sep 12, 2018
    Replies:
    1
    Views:
    64
    LeonSuetfeld
    LeonSuetfeld
    Sep 13, 2018
  8. CSL-Drive

    BUG 19 AI pile up and parked

    CSL-Drive, Sep 13, 2018
    Replies:
    0
    Views:
    113
    CSL-Drive
    CSL-Drive
    Sep 13, 2018
  9. birkenk.steve

    FIXED ACC AI stopping in the middle pof the track+constant yellow flag

    birkenk.steve, Sep 13, 2018
    Replies:
    5
    Views:
    271
    mms
    mms
    Sep 28, 2018
  10. PentaYO

    BUG Flags keep waving

    PentaYO, Sep 13, 2018
    Replies:
    2
    Views:
    189
    LeonSuetfeld
    LeonSuetfeld
    Sep 13, 2018
  11. Boller

    FIXED Ai stops in the middle of the circuit

    Boller, Sep 13, 2018
    Replies:
    5
    Views:
    269
    Raklödder
    Raklödder
    Sep 14, 2018
  12. delpinsky

    FIXED AI cars following slowly a damaged car, creating the train

    delpinsky, Sep 13, 2018
    Replies:
    7
    Views:
    193
    Zappaman
    Zappaman
    Sep 14, 2018
  13. redadeg

    ISSUE Question: Neu Hm, where can i see the brake balance ratio while driving without having the HUD on?

    redadeg, Sep 13, 2018
    Replies:
    5
    Views:
    170
    Epistolarius
    Epistolarius
    Sep 15, 2018
  14. m_box97

    FIXED AI stops on track in Special Events Quick race

    m_box97, Sep 13, 2018
    Replies:
    2
    Views:
    120
    littleP
    littleP
    Sep 14, 2018
  15. mkotechno

    ISSUE Input lag

    mkotechno, Sep 13, 2018
    Replies:
    16
    Views:
    839
    unknwn
    unknwn
    Sep 17, 2018
  16. f_deutsch

    FIXED look left/right not working on dash camera

    f_deutsch, Sep 13, 2018
    Replies:
    14
    Views:
    324
    Stains
    Stains
    Jan 18, 2019
  17. Mario Leitao

    FIXED No Sunrise...

    Mario Leitao, Sep 13, 2018
    Replies:
    0
    Views:
    133
    Mario Leitao
    Mario Leitao
    Sep 13, 2018
  18. Supermene4297

    FIXED Other cars stopped on circuit while racing

    Supermene4297, Sep 13, 2018
    Replies:
    0
    Views:
    48
    Supermene4297
    Supermene4297
    Sep 13, 2018
  19. speedrcr

    WORKING ON IT Unable to hide wheel

    speedrcr, Sep 13, 2018
    Replies:
    4
    Views:
    290
    nhitrac
    nhitrac
    Sep 24, 2018
  20. christophe91

    ISSUE Missing information HUD

    christophe91, Sep 13, 2018
    Replies:
    0
    Views:
    72
    christophe91
    christophe91
    Sep 13, 2018
Showing threads 1 to 20 of 1,422

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