leBluem pointed out a fix for the app not loading.
Added the following to manifest.ini:
Also cleaned up the app name.
If you had past versions of TrainingWheels it might be a good idea to go to
Code:
\Users\(_YourUserName_)\Documents\Assetto Corsa\cfg\extension\state\lua\app\
...and delete any .ini files related to TrainingWheels.
Then delete the old TrainingWheels folder from
Code:
\steamapps\common\assettocorsa\apps\lua\
Close and open CSP once so it can cycle through its settings to see that TrainingWheels has been removed, and finally drag-drop the new zip into CSP to install.