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.
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.
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.
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

Members Who Liked Message #24161

Thread:: Screenshots (ripped content = ban) - gifs not allowed

Oct 18, 2017

claudiopolez

Simracer, 38, from Parts Unknown

Messages:

548

Likes Received:

438

Trophy Points:

63
Oct 12, 2017

Guido Trampe

Simracer, Male, 55, from Netherlands

Messages:

465

Likes Received:

327

Trophy Points:

63
Oct 10, 2017

Tomcul

Hardcore Simmer, Male, 40

Messages:

626

Likes Received:

1,326

Trophy Points:

93
Oct 9, 2017

ShimonART

Alien, Male, from Israel

Messages:

1,107

Likes Received:

1,087

Trophy Points:

113
Oct 9, 2017

Jake Toox

Hardcore Simmer, 57

Messages:

67

Likes Received:

575

Trophy Points:

83
Oct 9, 2017

digitizer

Hardcore Simmer, Male, 51, from Moscow, Russia

Messages:

347

Likes Received:

786

Trophy Points:

93
Oct 9, 2017

VallinKenel

Hardcore Simmer, Male, from United Kingdom

Messages:

614

Likes Received:

4,170

Trophy Points:

93
Oct 8, 2017

Luca Zari

Racer, Male, 59, from Italy-Udine

Messages:

230

Likes Received:

188

Trophy Points:

43
Oct 8, 2017

miky

Hardcore Simmer, Male, 33

Messages:

532

Likes Received:

1,250

Trophy Points:

93
Oct 7, 2017

Paratus

Gamer

Messages:

80

Likes Received:

61

Trophy Points:

18
Oct 7, 2017

AccAkut

Alien, Male, from Lower Saxony

Messages:

2,177

Likes Received:

3,388

Trophy Points:

113
Oct 6, 2017

Guidofoc

Alien, Male, 53, from Rome, Italy

Messages:

1,788

Likes Received:

2,867

Trophy Points:

113
Oct 6, 2017

3131

Hardcore Simmer, Male, 51

Messages:

217

Likes Received:

1,138

Trophy Points:

93
Oct 5, 2017

Alexandr66

Hardcore Simmer, Male, 36

Messages:

519

Likes Received:

1,165

Trophy Points:

93
Oct 5, 2017

Maxidyne

Hardcore Simmer, Male, 42, from The Netherlands

Messages:

764

Likes Received:

1,253

Trophy Points:

93
Oct 4, 2017

the_meco

Alien, Male, 38

Messages:

1,114

Likes Received:

8,466

Trophy Points:

113
Oct 4, 2017

nikkk78

Hardcore Simmer, Male, from italy

Messages:

628

Likes Received:

6,829

Trophy Points:

93
Oct 4, 2017

noddy

Alien, Male, 57

Messages:

1,199

Likes Received:

5,410

Trophy Points:

113
Oct 4, 2017

Dookie

Hardcore Simmer, Male, from Germany

Messages:

227

Likes Received:

792

Trophy Points:

93
Oct 4, 2017

ElPueblo

Hardcore Simmer, Male, 44

Messages:

498

Likes Received:

2,317

Trophy Points:

93
Oct 4, 2017

Raffi_M

Hardcore Simmer, Male, 30, from Germany

Messages:

126

Likes Received:

583

Trophy Points:

93
Oct 4, 2017

mau92

Hardcore Simmer, Male, 31

Messages:

996

Likes Received:

3,649

Trophy Points:

93
Oct 4, 2017

leon_90

Hardcore Simmer, Male, 33

Messages:

776

Likes Received:

851

Trophy Points:

93
Oct 4, 2017

Schnipp

Alien, from Germany

Messages:

6,440

Likes Received:

7,448

Trophy Points:

113
Oct 4, 2017

pons

Simracer, Male, 42

Messages:

390

Likes Received:

375

Trophy Points:

63
Oct 4, 2017

LeSunTzu

Alien, Male, from City of Light

Messages:

1,154

Likes Received:

1,800

Trophy Points:

113
Oct 4, 2017

liakjim

Alien, Male, 45

Messages:

3,432

Likes Received:

3,776

Trophy Points:

113