"host update7.luxion.com" not found

[PeterSwift]

What does it mean when i get the error "host update7.luxion.com not found"   for the network render 7 ?  How do i fix it?!

[Gordon]

That sounds like the part of the program that checks for updates is unable to get to luxion.com.  Are you behind a firewall/proxy on that machine that might prevent it from contacting luxion servers to check for updates?  I can ping that domain.