I just updated Warlords to the latest patch. (2.80 I think). And Now when I run it, it stops at the main loading screen and says Int Shader Error.
What did I do wrong, or what is the problem?

you need to install this (http://www.microsoft.com/downloads/details.aspx?FamilyID=2da43d38-db71-4c1b-bc6a-9b6652cd92a3&DisplayLang=en)

Thanks.

10Chars.