Navigation Error on Login
When attempting to login from a version of iRacing that has not been updated in some time, the following error may be received.
Invalid request. If the issue persists, please contact customer support.
If this occurs for you, please go to https://members.iracing.com/download in a browser and update from there.
Also, make sure that the iRacing.com Helper Service and the iRacingUI.exe are from the same installation directory.