Problems installing software for a HP PSC ALL-IN-ONE 1400 series

[Misty]

An error message pops up when trying to install software and says that the
following registry keys do not exist and are required to continue
installation (slbcsp.dll; sccbase.dll; gpkcsp.dll). It also says that it
cannot access registry key enum. What are registry keys and is there a way to
fix this.
Any help anyone can give would be greatly appreciated.

 

[Cari \(MS-MVP\)]

Are you logged on as the Administrator of the PC?

You can try downloading the driver package again from:
http://h10025.www1.hp.com/ewfrf/wc/...submit.y=12&submit.x=9&lang=en&cc=us&y=0&x=0#

Once it's on your PC, right click the file and select Run As Administrator.