Symptom. Restoring a backup fails with cannot open backup file C:\Program Files (x86)\AutoCount\Payroll\Backup$$_APP$$.$$$.
Cause. Payroll writes a temporary file under Program Files during a restore, and Windows only allows that when the program runs as administrator.
Fix.
- Right-click the Payroll shortcut → Properties → Compatibility.
- Tick Run this program as an administrator, then Apply and OK.
- Open Payroll again and run the restore.
Written by Chantch from the vendor documentation. Source: AutoCount wiki