[PC] Problem playing with Window mode

[vksDC]

Hi there!

I'm having a problem when I try to play the game in Window Mode.

When I set the game in Window Mode the options above -such as screen resolution- disable themselves, so I find that I can't resize the window and, if I want to play in this mode, I have to resign myself to play with this mini window:

I've tried to resize the window the old way: extending it with the mouse pointer. But it was pointless too, because the mouse pointer dissapears completely when the game launches and it doesn't matter where I click, it just does nothing.

I want to play in Window mode because then I can play music or do anything without having to exit the game (or without doing alt+tab which, by the way, 5 times out of 10 ends up crashing the game), and right now it seems impossible.

I don't know if I omitted some other option in some other menu.

Can somebody help me?


Greetings.

PD: I've attached a DxDiag just in case it helps.