Stop Frozen Virtual Desktop Creation for XenDesktop

from powershell...

cd XDHyp:

cd HostingUnits

ls

Get-ProvTask -active $true

note the TaskID

Stop-ProvTask –TaskId 95836101-0995-4de3-81ab-b0129564cffc –AdminAddress YourDesktopControllerHere

remove-ProvTask –TaskId 95836101-0995-4de3-81ab-b0129564cffc –AdminAddress YourDesktopControllerHere