Update 2952664 seems to have re-surfaced, having done the rounds some time ago.
The info from microsoft states :-
"This update performs diagnostics on the Windows systems that participate in the Windows Customer Experience Improvement Program. The diagnostics evaluate the compatibility status of the Windows ecosystem, and help Microsoft to ensure application and device compatibility for all updates to Windows. There is no GWX or upgrade functionality contained in this update. "
Does anyone know what it actually does ?.
Is is sneaky spyware ??