Window cannot be resized.

[Metaphorically]

Hello, can someone help me? I cannot resize the pop-up window to select files. The cancel or choose buttons are out of research/screen.

 

[s0nicpr0s]

Hopefully this will help you. First, drag the left or right side of that window out to expand it. Next, hold Option + Shift, and then drag it back to its normal size. That should shorten the height of the window at the same time as shrinking the width.

 

[TechGod]

Hide the dock, resize then unhide dock.