Dear UG,
let me guess your OS is Windows XP?!
During the tests within the team we also used DX9HiResFix in the actual file-configuration without any problems.
Due to your post and reports in other forums we will upload a changed version of the DX9HiResFix.
I'll be back here when our webmaster is done.
EDIT:
I'm back! A updated version is available at our webserver.
Please go to http://www.lsh3.com/v5/tools_en.html, download DX9HiResFix and unpack it into your game folder.
Greetz Blueduck