Delete any cached binaries in this folder, but leave the "catalog" file present.
Shutdown the master image
Full instructions can be found in the Integration Guide documentation here.
It is important to not start the services on the Windows endpoint after the Sensor ID has been set to 0. If that occurs, you will have to reset it back to 0 because the server will provide it with a SensorID.
Ensure that the Sensor Groups in the EDR console have been configured to allow VDI.