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:: Assetto Corsa v1.16 and Bonus Pack 3 available!

Jan 13, 2018

Dark Lotus

Rookie, Male, 37

Messages:

27

Likes Received:

12

Trophy Points:

3
Dec 30, 2017

Parminio

Simracer, Male, 56, from Suwanee, Georgia, USA

Messages:

466

Likes Received:

363

Trophy Points:

63
Dec 29, 2017

rex81

Gamer, Male, 42, from Poland

Messages:

30

Likes Received:

33

Trophy Points:

18
Dec 29, 2017

Alistair McKinley

Hardcore Simmer, Male, from Germany

Messages:

553

Likes Received:

921

Trophy Points:

93
Dec 27, 2017

F430_458_F12

Alien, Male, 35, from Assetto Corsa

Messages:

5,833

Likes Received:

5,629

Trophy Points:

113
Dec 25, 2017

Epistolarius

Alien, from Germany

Messages:

5,889

Likes Received:

7,699

Trophy Points:

113
Dec 22, 2017

neddyie116

Racer, Male, 35

Messages:

190

Likes Received:

82

Trophy Points:

28
Dec 22, 2017

JlnPrssnr

Rookie, Male, 32, from Germany

Messages:

3

Likes Received:

1

Trophy Points:

3
Dec 22, 2017

kazereal

Racer, from Finland

Messages:

113

Likes Received:

87

Trophy Points:

28
Dec 22, 2017

Mille Sabords

Gamer, Male, from Switzerland

Messages:

36

Likes Received:

29

Trophy Points:

18
Dec 22, 2017

ac_forum_user_2015

Rookie, Male

Messages:

8

Likes Received:

9

Trophy Points:

3
Dec 22, 2017

Radfahrer

Hardcore Simmer

Messages:

857

Likes Received:

901

Trophy Points:

93
Dec 21, 2017

Motorsports

Gamer, Male, from SXB

Messages:

31

Likes Received:

54

Trophy Points:

18
Dec 21, 2017

mibrandt

Hardcore Simmer, Male, 49

Messages:

312

Likes Received:

1,314

Trophy Points:

93
Dec 21, 2017

cabelo3d

Racer, Male, 46

Messages:

371

Likes Received:

128

Trophy Points:

43
Dec 21, 2017

GTHQ_koop

Hardcore Simmer, Male, 47, from New York

Messages:

979

Likes Received:

768

Trophy Points:

93
Dec 21, 2017

Guidofoc

Alien, Male, 53, from Rome, Italy

Messages:

1,785

Likes Received:

2,866

Trophy Points:

113
Dec 21, 2017

lake10

Racer, Male, 52

Messages:

97

Likes Received:

34

Trophy Points:

28
Dec 20, 2017

Enzo Martin

Racer, Male, from Italy

Messages:

236

Likes Received:

157

Trophy Points:

43
Dec 20, 2017

Wilfred

Racer, Male, 51

Messages:

40

Likes Received:

102

Trophy Points:

33
Dec 20, 2017

paul_wev

Hardcore Simmer, Male, from South England

Messages:

389

Likes Received:

1,031

Trophy Points:

93
Dec 20, 2017

schmron

Racer, Male, from Austria, Vienna

Messages:

326

Likes Received:

169

Trophy Points:

43
Dec 20, 2017

Luca Zari

Racer, Male, 59, from Italy-Udine

Messages:

229

Likes Received:

188

Trophy Points:

43
Dec 20, 2017

luchian

Simracer, 42

Messages:

410

Likes Received:

440

Trophy Points:

63
Dec 20, 2017

ennimann

Gamer, Male, 74

Messages:

104

Likes Received:

10

Trophy Points:

18
Dec 20, 2017

rauf00

Simracer, Male, 46, from Poland

Messages:

271

Likes Received:

252

Trophy Points:

63
Dec 20, 2017

f1webberfan

Simracer, Male

Messages:

985

Likes Received:

431

Trophy Points:

63
Dec 20, 2017

Andrew_WOT

Alien, Male

Messages:

4,411

Likes Received:

3,504

Trophy Points:

113
Dec 20, 2017

Warlock

Hardcore Simmer, Male, 43, from Outer Space

Messages:

997

Likes Received:

951

Trophy Points:

93
Dec 20, 2017

Sean

Simracer, Male

Messages:

583

Likes Received:

467

Trophy Points:

63
Dec 20, 2017

Gevatter

Alien, Male, 43, from Austria

Messages:

1,632

Likes Received:

1,392

Trophy Points:

113
Dec 20, 2017

grandepunto

Simracer, Male, from Rotterdam

Messages:

233

Likes Received:

266

Trophy Points:

63
Dec 20, 2017

Raffi_M

Hardcore Simmer, Male, 30, from Germany

Messages:

126

Likes Received:

583

Trophy Points:

93
Dec 20, 2017

Jack Bancroft

Simracer, Male, 30, from Wolverhampton, England

Messages:

323

Likes Received:

436

Trophy Points:

63
Dec 20, 2017

MAUZERIS[LT]

Racer, Male, 49, from Lithuania, Jonava

Messages:

120

Likes Received:

79

Trophy Points:

28
Dec 20, 2017

BrainsBush

Hardcore Simmer, Male, 53, from Tilburg, Netherlands

Messages:

663

Likes Received:

3,510

Trophy Points:

93
Dec 20, 2017

lpmlol

Gamer, Male, 48, from Uruguay

Messages:

56

Likes Received:

26

Trophy Points:

18
Dec 20, 2017

Robin_NL

Alien, Male, 53, from Netherlands

Messages:

1,744

Likes Received:

1,607

Trophy Points:

113
Dec 20, 2017

Kristaps

Alien, Male, 38, from Riga, Latvia

Messages:

2,344

Likes Received:

3,309

Trophy Points:

113
Dec 20, 2017

Ischemica

Hardcore Simmer, Male

Messages:

481

Likes Received:

715

Trophy Points:

93
Dec 20, 2017

rubenforos

Gamer, Male, 42

Messages:

81

Likes Received:

85

Trophy Points:

18
Dec 20, 2017

AurusCE

Racer, Male, 36, from Brazil

Messages:

129

Likes Received:

109

Trophy Points:

43
Dec 20, 2017

detoit

Racer, Male, 51, from Los Angeles

Messages:

225

Likes Received:

247

Trophy Points:

43
Dec 20, 2017

anthony galmiche

Simracer, Male, from Vosges FRANCE

Messages:

423

Likes Received:

300

Trophy Points:

63
Dec 20, 2017

Steffen Lauge Sørensen

Alien, Male, 62

Messages:

1,059

Likes Received:

632

Trophy Points:

113
Dec 20, 2017

Luis Branco

Alien, Male, from Portugal

Messages:

1,328

Likes Received:

1,929

Trophy Points:

113
Dec 20, 2017

TaZ2k

Gamer, Male, 49, from Germany

Messages:

40

Likes Received:

79

Trophy Points:

18
Dec 20, 2017

miky

Hardcore Simmer, Male, 33

Messages:

532

Likes Received:

1,250

Trophy Points:

93
Dec 20, 2017

Mr Nice

Gamer, Male

Messages:

62

Likes Received:

30

Trophy Points:

18
Dec 20, 2017

phil

Alien, Male, 53, from France

Messages:

1,663

Likes Received:

2,274

Trophy Points:

113
Dec 20, 2017

Phil64

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

Messages:

669

Likes Received:

482

Trophy Points:

63
Dec 20, 2017

arthur666

Alien

Messages:

1,227

Likes Received:

1,808

Trophy Points:

113
Dec 20, 2017

Bas B

Racer, Male

Messages:

244

Likes Received:

61

Trophy Points:

28
Dec 20, 2017

Tberg

Alien, Male, from Copenhagen, Denmark

Messages:

3,597

Likes Received:

3,491

Trophy Points:

113
Dec 20, 2017

V8_KB

Alien, Male, from Poland

Messages:

3,893

Likes Received:

7,596

Trophy Points:

113
Dec 20, 2017

Ace Pumpkin

Alien, Male, from Germany

Messages:

5,509

Likes Received:

5,090

Trophy Points:

113
Dec 20, 2017

martcerv

Alien, Male, from Parts Unknown

Messages:

7,683

Likes Received:

8,882

Trophy Points:

113
Dec 20, 2017

digitizer

Hardcore Simmer, Male, 51, from Moscow, Russia

Messages:

347

Likes Received:

786

Trophy Points:

93
Dec 20, 2017

NicoGTAF

Rookie, Male, 29, from Parts Unknown

Messages:

10

Likes Received:

8

Trophy Points:

3