1997 Honda Civic window won t roll up?

Hi guys, I just bought this Honda Civic and the owner told me about the problem but I m just wondering how to fix it.

This is the problem: When the doors are closed the driver and passenger window won t roll down from the driver switch. But I m able to roll down the back 2 windows with the driver switch.

BUT, when I open the door all the way, I m now able to roll the driver and passenger window up or down.

Does anybody know what causes that?
I can roll the rear windows down fine, but not the driver and passenger window unless I open the door all the way.

Thanks.

Read more: 1997 Honda Civic window won t roll up?