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 #1

Thread:: Would you like more Mod Tracks in AC, similar to Zandvoort? [Strawpoll]

May 31, 2016

Seria17hri11er

Alien, Male, 40, from California

Messages:

1,938

Likes Received:

1,987

Trophy Points:

113
May 26, 2016

Leemstradamus

Hardcore Simmer, Male, 41, from Washington, United States of America

Messages:

985

Likes Received:

788

Trophy Points:

93
May 24, 2016

WallyM

Alien, Male, from Australia

Messages:

4,214

Likes Received:

3,703

Trophy Points:

113
May 24, 2016

Szymik

Hardcore Simmer, Male, 41, from Gdansk, Poland

Messages:

349

Likes Received:

2,736

Trophy Points:

93
May 24, 2016

pika4u

Hardcore Simmer, Male, from Italy

Messages:

634

Likes Received:

604

Trophy Points:

93
May 24, 2016

Christopher Low

Alien, Male, 56, from Ulverston, England

Messages:

6,855

Likes Received:

7,617

Trophy Points:

113
May 24, 2016

mantasisg 2

Alien, Male, 33, from Lithuania

Messages:

3,741

Likes Received:

5,131

Trophy Points:

113
May 24, 2016

fbiehne

Hardcore Simmer, Male, 43, from Germany

Messages:

902

Likes Received:

1,908

Trophy Points:

93
May 24, 2016

shaolin-g

Rookie, Male, 37

Messages:

3

Likes Received:

2

Trophy Points:

3
May 24, 2016

SirJack

Racer, Male, 59, from Siegerland, Germany

Messages:

328

Likes Received:

206

Trophy Points:

43
May 24, 2016

ir Sindaco

Alien, Male, 51

Messages:

1,245

Likes Received:

3,998

Trophy Points:

113
May 24, 2016

Rolf Kazamba

Simracer, Male

Messages:

289

Likes Received:

408

Trophy Points:

63
May 24, 2016

mane2907

Simracer, Male, 36, from Bavaria, Germany

Messages:

379

Likes Received:

401

Trophy Points:

63
May 24, 2016

Rigel

Alien, Male, 34, from Italy

Messages:

1,416

Likes Received:

2,384

Trophy Points:

113