Problem:
System-State-Backup is too small (less than 200 MB) and is probably invalid
Resolution:
1. Navigate to the system state folder and delete everything in there.
2. Open the software and under System Status and right click "Backup Now"
This will force a fresh backup of the system state and will usually resolve this issue.
NOTE: If it comes back with a error message saying -3 or -4 then use the KB below to resolve: