1) You can remove the Xen drivers via Recovery mode using something like:

Code:

''X:\> dism /Image:D:\ /Get-Drivers''

Then look for the Xen drivers - they'll be listed as something like oem6.inf etc etc. Remove them with:

Code:

''X:\> dism /Image:D:\ /Remove-Driver /Driver:oem6.inf''

Repeat this for all of the entries in Get-Drivers that mention Xen.

2) Remove the 'xenfilt' entries from the registry:

Code:

''X:\> regedit''

Click on «HKEY_LOCAL_MACHINE», then File → Load Hive. Browse to D:\Windows\System32\config\ and load SYSTEM. Call the import 'DSYSTEM'.

Run a search for 'xenfilt' and remove all options that have the key name of 'UpperFilters'.

At the end of this, you'll see a number of Xen entries for VIF, SCSI etc etc - you can delete these entire keys.

Save the modified hive via File → Unload Hive.

3) You can optionally install the KVM VirtIO drivers using the Add-Driver method to dism as documented here:
https://docs.microsoft.com/en-us/wi...ism-driver-servicing-command-line-options-s14