If AutoTrack finishes scheduling the songs and links correctly, but then gives you an error message or crashes during the "Send to Playout" process, this is most likely to be the result of a corrupted Myriad Station Log Database.

The best course of action is to run a repair on the Myriad database by following the instructions here: http://forum.psquared.net/2728/Compress-Repair-a-Database-in-Myriad-v3 

Regards,

Andrew