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 signatures on them.
What might help is to delete the version_system.txt from the iRacing installation then the web-site should ask you do redownload and install the system package again.
If you have any problems updating through the web interface, try navigating to your C:\Program Files (x86)\iRacingUpdate and double click the iRacingUpdater.exe
Once that runs and you click Done, go back and refresh your browser. macera filmleri
It should now say you are Up To Date.