Every time I run Live Update now I get an error that the virus definitions fail to install, One Click support gives this code (8920,207). It appears to download the updates but fails while it is trying to install. The only thing that has changed is that I have switched from an old Linksys router to one of their newer models, but since I get pulse updates and other updates for NIS 2010 so I don't think it has to do with the router.
I am running Windows 7 x64
NIS 2010 Version 17.1.0.12