My window in my aztek, pontiac is broken.?

[Nyx]

I know somewhat about cars but not alot. And this is confusing i get mixed answers. Okay so I have a Aztek, Pontiac 2003. And here is the problem.
-my driver side window
-it goes down no problem.
-it doesn't go back up
-all other windows work just fine

What do i need to fix it. What is wrong with it? and What is the part called? Help me please!

 

[thunder]

There are people that fix this problem easy, they disarm the driver side window and adjust the electric latched to allow lock / unlock car doors when you open or close your door, these are installed inside the door, and adapted to your handle.
Basically, a small motor, which when actuated moves forward or back a straw, which is adjusted to the rod of the door handle, which is responsible for opening or closing the door. Usually, these are long-lived bear .. Additionally, connected to the alarm controller latched, but that the alarm should handle this feature