Ran the Support tool:
Retrieving install location
Searching for prefs.prop files in C:\Users\cochran
Searching for prefs.prop files in D:\Steam\steamapps\common\The Walking Dead\
File Not Found
Listing savegame folder
Listing install folder
Listing WalkindDead101.exe crash events
Please wait about 10 seconds and then press Enter
Press any key to continue . . .
Reinstalled game and steam without success. Just started today. Having the same problem with Poker Night.