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FPS/Network Display Box ("F" key in-game)
Viewed 30216 times since Sat, Feb 19, 2011
    Pressing "F" on your keyboard will enable the FPS/Network Display box, which shows your graphics performance in Frames Per Second, along with your Network connectivity detail display. The FPS/Network Display box appears in the upper... Read More
Steering Wheel Configuration & Calibration
Viewed 21036 times since Fri, Oct 28, 2011
Your steering wheel needs glasses - A note on steering linearity. Recently there has been a lot of talk about steering linearity on the forums, so I was asked to write up some notes on what it is and why you should care. Every one of our cars... Read More
What can I do about low FPS, Freezing, stuttering etc?
Viewed 16943 times since Thu, Sep 25, 2008
a) Please make sure you're computer is up to our system requirements which are listed HERE b) Please make sure that you have the most up to date drivers for your sound and graphics cards. c) Please make sure that your graphics card settings... Read More
Failed to verify signature on program executable
Viewed 15625 times since Sat, May 8, 2010
If you are getting the following error: "The following error occurred while trying to join the session: Failed to verify signature on program executable. " What this means is that for some reason your executables do not have the proper digital... Read More
Graphics performance tip for increased FPS
Viewed 12995 times since Sat, Feb 12, 2011
For people in need of a frame rate boost (more frames per second, or "FPS"), iRacing has recommended setting the "Crowd Detail" on "Low" in the in-game graphics options -- "High" detail just adds backsides to the people in the crowds, which is the... Read More
Allowing iRacing through Software Firewall
Viewed 10086 times since Fri, May 9, 2008
Bring up the Windows Control Panel Start the Windows Firewall control program Select its Exceptions tab Click [Add Program] Click [Browse] Navigate to wherever you've installed the sim (C:\Program Files (or Program Files (x86))&... Read More
How to fix Loading Error 22
Viewed 9369 times since Thu, Mar 25, 2010
This error typically means there is something wrong with a car file. If it's only happening with one particular car, you can naviage to C:\Program Files\iRacing\Cars and delete that one problem car. Then go back to the members... Read More
How to get a Crash Report to submit to iRacing
Viewed 8754 times since Fri, Nov 7, 2008
How to submit a crash report Crash reports can be invaluable for improving the sim. For a crash report to be useful, we need three pieces of information: The date the crash occurred A brief description of what... Read More
How to fix Loading Error 61
Viewed 8722 times since Thu, Mar 25, 2010
This error typically means there is something wrong with a track file. If it's only happening with one particular track, you can naviage to C:\Program Files\iRacing\Tracks and delete that one problem track. Then go back to the... Read More
Graphics performance can affect your performance on-track
Viewed 7857 times since Sat, Feb 12, 2011
If it ever seems that your practice, test, Time Trial, and Qualifying goes better than your race, you might want to check your graphic options and make sure you don't have things turned up too high -- if you are experiencing lower framerates... Read More
How to fix Loading Error 71
Viewed 7004 times since Thu, Nov 1, 2012
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 remove and reinstall the pieces that are in error. Steps to Fix: 1. ... Read More
How to fix the Loading Error 66
Viewed 5524 times since Tue, Oct 27, 2009
This is being caused by a third party telemetry product.   See below for instructions   As per the Release Notes:   Security   Unverifiable third party replacements of system DLLs (including D3D9.DLL and DINPUT8... Read More
What do I do if I get an Error 40100 when trying to purchase
Viewed 4553 times since Thu, Jan 6, 2011
-- If you are using Paypal, that error indicates that either the credit card or bank account that you have associated with your Paypal account has denied the charges so we would recommend that you try and contact them for further assistance. ... Read More
How to fix Loading Error 72
Viewed 4334 times since Thu, Nov 1, 2012
LOADING ERROR 72 These are triggered if some of your content (specifically a track) are not up to date, did not update properly, or have become corrupt. You will need to remove and reinstall the pieces that are in error. Steps to Fix: 1.  Go... Read More
How to fix the Loading Error 68
Viewed 4312 times since Thu, Jan 27, 2011
Please try the following suggestions:   Log out of iRacing, close browser and open a new browser window. Reboot your computer. Run a Registry Cleaner on your machine. There are many free one's out there. Update Windows to the... Read More
Why do I keep getting "Get Required Updates" for mixed class series?
Viewed 4011 times since Thu, Mar 7, 2013
Please click the red Get Required Updates button. In the Update Manager window, click the "Show Optionals" link in the Optional Unowned section: Put a check next to the car that you need the files for, them click Download. Read More
What can I do about Open Practice Session Freezing issues?
Viewed 3352 times since Fri, Feb 13, 2009
Navigate to your My Documents/iRacing folder and edit your Renderer.ini file. Set the following option: LoadTexturesWhenDriving=0 ; 0=only load when out of car Set to 0 to disable opponent car texture loading while on track during... Read More
What do I do if I think that someone has gained access to my password?
Viewed 3302 times since Tue, Mar 25, 2008
You can change your password by logging into members.iracing.com and go to Account...My Account: Then click the the Change My Password button:   and follow the rest of the online instructions. Contact Member Support ... Read More
Error 403 - Access Denied on Windows 10
Viewed 2705 times since Fri, Aug 7, 2015
Why am I getting Error 403 - Access Denied! You are not authorized to view the page you are seeing. If you need access to the page, please contact support. You are using the new Microsoft Edge browser, right? Microsoft is having general issues (not... Read More