Problem:
When restoring a printer export using Windows printbrm.exe, Queues are not restored giving error “Failed to restore print queue <Printer name>. Error 0x800706d9”
Cause:
When installing a printer, the spooler queries that the Windows Firewall Service is enabled. You can have the firewall turned OFF, but do not disable the service.
Solution:
Go to services and enable the Windows Firewall service