@Xterminator Big THX !!!! I switched it in the control menu to right click and now i can open the armor.

Problem solved.

Here are 3 Screenshots:
http://img4web.com/g/DLZY2

First one shows it when i am clicking on the armor.
2nd one is by hoving over the armor.
3rd without hoving over the armor.

I hope the Screenshots will help you.

I tried to set an other key but still nothing happens. Think it´s a bug.

In my options the fourth from downwards is "more informations" with hotkey ALT

When i´m go over the armor with my cursor he says "Left Mouse click to open. ???" and all the stats of the armor. But when i´m leftclick i drag the armor out of the slot.

Hey i have a problem with my power Armor "Basic modular armor" i cant open the grid .

I put this armor in my armor slot and doubleclicked it, also i tried to rightclick at it but nothing happens.

Thx for your help .

Blackfield