Originally Posted by
mr_belowski
14:54:47.955 : PROPERTY disable_chart_telemetry_in_race_session NOT FOUND
this is a bit odd. Maybe try removing the app's settings file and allow it to be recreated (exit the app and delete the folders C:\Users\[user name]\AppData\local\Britton_IT_ltd\ and Documents\CrewChiefV4\)
The default settings should work well - delete those folders and start the app. Select your preferred game and press the "Start Application" button. If you're playing AC, it *should* prompt you to install the CrewChief AC plugin (the app does this for you). Once that's complete launch the game and it should just work