Error Messages

Simulator didn't launch for unknown reason
Please make sure that the Windows operating system is up to date. You may find this website helpful with this: https://www.lifewire.com/how-to-check-for-ins...
Fri, Feb 17, 2023 at 2:36 PM
Loading Error 72
This error typically means there is something wrong with a track file.  If it's only happening with one particular track, you can navigate to C:\Progra...
Thu, Jan 30, 2020 at 11:39 AM
Loading Error 22
This error typically means there is something wrong with a car file. If it's only happening with one particular car, you can navigate to C:\Program File...
Fri, Jan 12, 2024 at 12:34 PM
Digital Signature Check
Please go to your C:\Program Files (x86)\iRacing\updater folder (or wherever you have iRacing installed). If you see a file in there called iRacingUpdat...
Thu, Sep 14, 2023 at 12:20 PM
Loading Error 61
This error typically means there is something wrong with a track file.  If it's only happening with one particular track, you can navigate to C:\Progra...
Fri, Jan 12, 2024 at 12:34 PM
Loading Error 71
These are triggered if some of your content (specifically a car) are not up to date, did not update properly, or have become corrupt. You will need to remov...
Fri, Jan 12, 2024 at 12:36 PM
Allowing iRacing through Windows Firewall
Bring up the Windows Control Panel Start the Windows Firewall control program Select its Exceptions tab Click [Add Program] Click [Browse] Navig...
Wed, Sep 13, 2017 at 12:23 PM
Why is the time wrong in Iracing?
This may have been caused by the revised schedule of Daylight Savings and your PC is not in synch or something is off with your computer clock. Please check...
Mon, Aug 3, 2020 at 1:50 PM
Why am I not able to click on a session time to register for a session?
This may have been caused by the revised schedule of Daylight Savings and your PC is not in synch. 1. Open Control Panel (small icons view), and click on...
Thu, Sep 14, 2017 at 10:32 AM
Time Attack Lap Data does not Submit (bad response (403))
When running Time Attack sessions, it is possible that the following message may appear, indicating that the laps being run are unable to be submitted. ...
Thu, Dec 6, 2018 at 7:43 AM