And any other folder with a similar track name
In ...'User name'/Documents/Assetto Corsa/
RE-DOWNLOAD EVERYTHING, Tracks from the link above, CARS FROM MY BLOG.
DISABLE ALL APPS.
Try again, if it fails attach the following file ...'User name/Documents/Assetto Corsa/logs/log.txt
What you are describing makes no immediate sense hence the scorched earth procedure I have described above.