Vista - what the ..... is going on w/ silverlight update

I have tried to update silverlight via WU..... failed.
Tried to goto website to update..... failed
Tried to uninstall...... failed
Heeps asking for "microsoft silverlight disk" like when you repair/change office products.

below is the error


Microsoft Silverlight (KB960353)
Installation date: ‎3/‎20/‎2009 15:59
Installation status: Failed
Error details: Code 64C
Update type: Optional
Microsoft Silverlight is a lightweight browser plug-in for Internet Explorer and Firefox that blends animation, audio/video, and interactivity to deliver richer Web site experiences.
More information:
Update for Microsoft Silverlight, February 18, 2009
Help and Support:
Silverlight Solution Center

I'm using revo uninstaller and it won't uninstall.
Program and features also wont uninstall.
I downloaded the 4MB file and it also asks for a "disk"

on way to garage to get the BIG hammer

Carmine

OK what I did was manual delete all traces of silverlight.
I went back to the M$ silverlight page and installed it.
I then unhid the update in WU and...... BINGO all is well


If an admin can delete this post cause I'm just crackin up

Carmine