SWS: install the streaming agent the appstream.sys and reghook.sys fails to load at startup.
A signed driver is required.
RegHook System Services
Installation of a non-digitally signed driver has been blocked.
Please uninstall the program or device that uses this driver and check the
electronically signed version of the driver on the website to the publisher.
The appstream.sys and reghook.sys is not EV signed up to version 7.6.254
This issue has been addressed in 7.6 HF10