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:: AC Forums private trackday server

Nov 17, 2014

fbiehne

Hardcore Simmer, Male, 43, from Germany

Messages:

902

Likes Received:

1,908

Trophy Points:

93
Nov 7, 2014

jim jones

Simracer, Male

Messages:

394

Likes Received:

358

Trophy Points:

63
Nov 7, 2014

HellzWind

Gamer, Male

Messages:

101

Likes Received:

18

Trophy Points:

18
Jul 29, 2014

Tucker73

Hardcore Simmer, Male, 50

Messages:

458

Likes Received:

524

Trophy Points:

93
Jul 7, 2014

adi518

Hardcore Simmer, Male, from Israel

Messages:

782

Likes Received:

789

Trophy Points:

93
Jun 24, 2014

FireFloyd

Gamer, Male

Messages:

82

Likes Received:

82

Trophy Points:

18
Jun 11, 2014

James Weber

Gamer, Male, 47, from Florida

Messages:

21

Likes Received:

69

Trophy Points:

13
Jun 10, 2014

ooqbar

Rookie

Messages:

4

Likes Received:

1

Trophy Points:

3
May 29, 2014

Emin

Racer, Male

Messages:

122

Likes Received:

55

Trophy Points:

28
May 17, 2014

Bracinjo

Rookie, Male, from Zagreb,Croatia

Messages:

9

Likes Received:

3

Trophy Points:

3
May 16, 2014

Daniele Arreghini

Rookie, Male, 55, from Monza, Italy

Messages:

4

Likes Received:

6

Trophy Points:

3
May 15, 2014

Gargo

Rookie, Male, 43

Messages:

4

Likes Received:

0

Trophy Points:

1
May 13, 2014

Olivier Boissel

Racer, Male, 59

Messages:

316

Likes Received:

199

Trophy Points:

43
May 12, 2014

kolbenfresa

Rookie, Male, 53

Messages:

5

Likes Received:

3

Trophy Points:

3
May 12, 2014

paulieGTR

Alien, Male, 56, from Paradise, Glasgow

Messages:

3,169

Likes Received:

1,495

Trophy Points:

113
May 12, 2014

Metal

Racer, Male

Messages:

145

Likes Received:

113

Trophy Points:

43
May 12, 2014

emilblixt

Gamer, Male, 47, from Västerås Sweden

Messages:

79

Likes Received:

84

Trophy Points:

18
May 12, 2014

tabis

Simracer, Male

Messages:

513

Likes Received:

379

Trophy Points:

63
May 11, 2014

[iO] No Sir It's Shimric

Racer, Male, from United States of America

Messages:

179

Likes Received:

138

Trophy Points:

43
May 11, 2014

baliwa

Hardcore Simmer, Male, from Tabanan, Indonesia

Messages:

992

Likes Received:

2,720

Trophy Points:

93
May 11, 2014

Dick Forrest

Racer, Male

Messages:

100

Likes Received:

134

Trophy Points:

43
May 11, 2014

Steffen Lauge Sørensen

Alien, Male, 62

Messages:

1,059

Likes Received:

632

Trophy Points:

113
May 10, 2014

Phil64

Simracer, Male, from Rhôs-on-Sea, N Wales

Messages:

669

Likes Received:

482

Trophy Points:

63
May 10, 2014

Shrubbo

Simracer, Male, 56, from Australia

Messages:

265

Likes Received:

283

Trophy Points:

63
May 10, 2014

alex72

Alien, Male, from Sweden

Messages:

4,572

Likes Received:

3,324

Trophy Points:

113
May 10, 2014

2hats

Racer, Male, 49, from United Kingdom

Messages:

128

Likes Received:

46

Trophy Points:

28
May 10, 2014

Jacka

Simracer, Male, from South Australia

Messages:

994

Likes Received:

347

Trophy Points:

63
May 10, 2014

dbell76

Racer, Male, 47, from Svizzera

Messages:

108

Likes Received:

85

Trophy Points:

28
May 9, 2014

FishforRent

Racer, Male

Messages:

210

Likes Received:

117

Trophy Points:

43
May 9, 2014

Snarffu

Racer, Male, 38, from Scotland

Messages:

188

Likes Received:

137

Trophy Points:

43
May 9, 2014

martcerv

Alien, Male, from Parts Unknown

Messages:

7,683

Likes Received:

8,882

Trophy Points:

113
May 9, 2014

sherpa25

Hardcore Simmer, Male, from Manila

Messages:

1,728

Likes Received:

258

Trophy Points:

83
May 9, 2014

Queequeg

Racer, Male, from countryside near Passau, Bavaria

Messages:

180

Likes Received:

133

Trophy Points:

43
May 9, 2014

cooknn

Alien, Male, 64, from United States of America

Messages:

1,069

Likes Received:

715

Trophy Points:

113
May 9, 2014

mistery

Hardcore Simmer, Male

Messages:

812

Likes Received:

925

Trophy Points:

93