How do I restart Fences?

Usually, Explorer.exe that crash. You just need to restart explorer.exe. Try this guide: https://www.howtogeek.com/198815/use-this-secret-trick-to-close-and-restart-explorer.exe-in-windows/. 

At the bottom of that page there is a batch command you can create for batchfile.

taskkill /f /IM explorer.exe
start explorer.exe
exit

Thank you,

Basj,
Stardock Community Assistant

Also, if your Fences crash a lot you should try this guide and see if any of your desktop shortcut is causing it. https://forums.stardock.com/514583/get;3875625 Reply#47.

Thank you,

Basj,
Stardock Community Assistant