Uninstalled traces of Receiver using Receiver Cleanup Utility.
Checked HKEY_LOCAL_MACHINESYSTEMServicesPnSson.
This key cannot be removed or accessed or read.
Checked HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlNetworkProviderOrder
and set “ProviderOrder”=”RDPNP,LanmanWorkstation,webclient,PnSson”
Restart client machine and attempt to install receiver.
Receiver 4.4.1 installation was successful.