Game breaks on patch

[Grandmont]

Upon patching, either all of my textures are missing, or random UI stuff is missing, ie: hero icons, UI background, etc.

I don't use mods, so I'm totally baffled as to why this happens.

video example

http://www.youtube.com/watch?v=L_kxW...UEwTkKsmRMy_A=

[[E]Evil_Andrex]

A reinstall should fix this, some corrupt downloading.