|Yeah, looks like another unsorted bag of nuts 'n' bolts by Windows.|
But these (unexplained) facts remains:
It installed itself without my acknowledgment or permission.
It recently installed some version of Visual Basic without my acknowledgment or permission.
The files ARE located in the 'programs' folder, but are in SuperHidden folders.
It loaded almost half a MB of digital certificates from god knows where.
The log file I copied into my Flash card seems to immediately update itself when it connects to my PC (copy over the original log (which regularly updates)).
Silverlight gives itself Admin permissions, and disables security before self updating.
The installation of VB was strange
If you can EXPLAIN what it's doing, please do.