What is the
exact error you get (screenshot)?.
And what 'library' did you
exactly installed (link)?
Always provide such exact (and important) details.
Anyways,
always make sure you have all the latest hotfixes and patches installed for Windows:
http://www.windowsupdate.com/
So first thing todo is to check that site and install all the updates you're lacking.
After that try again...
If that didn't work, you could try to install msxml3.msi from
http://www.microsoft.com/downloads/details.aspx?f...-9674-f752bdca9582
and msxml6.msi from
http://www.microsoft.com/downloads/details.aspx?f...-BE21-27E85E1857B1
/ 
