# List all drivers and their current isolation setting Get-PrinterDriver | Select Name, PrinterEnvironment, DriverIsolation Set-PrinterDriver -Name "HP Universal Printing PCL 6" -DriverIsolation Isolated Change back to "Shared" Set-PrinterDriver -Name "HP Universal Printing PCL 6" -DriverIsolation Shared
Ensure that the driver is properly installed and that the Print Spooler service is running. You may need to set the driver explicitly to run in the isolated host (see below). 7. Configuring Print Isolation: Registry and Group Policy You, as an administrator, can control whether a specific driver runs in printisolationhost.exe or directly inside spoolsv.exe . Driver Isolation Levels There are three possible settings per driver: printisolationhost exe
A buggy printer driver in an infinite loop or leaking memory. # List all drivers and their current isolation