Solved [Solution Given] Window size

I used to be able to control window size (strech it) but now i can't.
why is that?
is there any other way to control window size?
it's fairly small and it's annoying to play full screen with multiple clients.

thanks in advance.

 

found a solution.

for those who are intrested:
http://www.scottandmichelle.net/scott/program/swru.html

download the above and run it as admin and you are all set.

 

It is legal to use that program? @Yan

 

why not?
it doesn't affect playstyle - only window size and location