It will work, it's just that the files (from Elliwoods patch) isn't grouped and put into folders. If you retry the install, go to your directory and you will see alot of files just in the WarRock folder, not in the Data, Texture, or whatever it's supposed to be in. There goes my 2 cents.
EDIT: Elliwood, maybe provide some quik, useful instructions for installing this properly? That would help very much for those that can't really install properly... Thanks in Advance anyway.