Can't figure this glitch...

[Spacetransient]

I have been stuck before and either got the online search help needed or through trial and error got results. This time....

I go to the Enchantment table at Whiterun. Select "Disenchant", then select "item", Then confirm "Yes", then I get 'you have just Disenchanted item' ("ok")? Then it all locks up. No buttons work except I can highlight "ok" with my mouse arrow (which I also use to select an item by clicking on it). Confirmation with Yes/No did require I use another button other than my mouse- the "Y" dey for "yes" but no other buttons will allow me to:

 

1) Complete "ok" OR

2) Exit/Escape out of Enchantment.

 

I have to force a computer shutdown (UNWISE). What does work is Steam Community: Shift/Tab. But I return to the same locked "ok" without help.

 

Any one else experience this or know a way out? I have tried different enchanted items with the same resulting lock-up/no escape. Each time I am getting an experience credit but cannot move on..... when I force shutdown and restart- I return to find my experience is lost and the Enchanted item remains. I am on Enchantment experience level 15 and the stuff I try to Disenchant is novice level.

 

I did reconfigure my Control Keys but NO KEYS WORK.

 

Any clues appreciated. Thanks.