Dawn of war: Winter Assault | installing problem

[Modlocer]

Hi guys... i'm a big fan of Dawn of war and have played it for a very long time, brilliant game, and i finaly got the long wanted Expension | Winter Assault

But... when i try to install, i get an error that says this:

Warning! Error.

Error! - The patching system cannot locate the game. Please ensure the game is currently installed on your system.


I don't know why i get this message, as the game is
installed (duh)

Could it be some patching problems? Thanks in advance.


(i have the system requirements, and i just also wanted to say that my currently patch is on 1.50)

Sorry for double post... dunno if its dissallowed


But please answer someone i realy want to install the game ;( but no one is helping





EDIT: i reinstalled DoW, and tried to install, and it works!!!!!! woohoo!