Tim D'Annecy

#Windows #Powershell

# Uninstall-UmbrellaRoamingClient
# Tim D'Annecy 2021-06-04
# Removes Cisco Umbrella Roaming Client.

function Uninstall-UmbrellaRoamingClient {
    [CmdletBinding()]
    param ()
 
    $UmbrellaStatus = (Get-Service -Name 'Umbrella_RC').Status

    If ( $UmbrellaStatus = 'Running' ) {
        Write-Host 'Roaming Client was running. Stopping now.'
        Stop-Service -Name 'Umbrella_RC' -Force
        try {
            #wmic Product where "name='Umbrella Roaming Client'" call uninstall
            (Get-WmiObject -Class win32_product -Filter "Name='Umbrella Roaming Client'").Uninstall()
            Write-Host 'Umbrella successfully uninstalled using wmic call.'
            Start-Sleep -Seconds 5
            Clear-DnsClientCache
        }
        catch {
            Write-Host 'Umbrella could not be uninstalled.'
        }
    }
    else {
        Write-Host 'Roaming Client was not running. Exiting.'
    }
}

Uninstall-UmbrellaRoamingClient