NVIDIA Driver update froze?

[GavNation]

So I was updating my NVIDIA drivers using GeForce Experience. I was updating to 337.50 on my GT 640. And about 1/4 of the way through, the updating just....Stopped. The bar has not moved for over an hour. It is stuck on "Installing Drivers" (right after where it uninstalls my previous drivers).

Here is a picture if necessary: http://i.imgur.com/75K9CR0.png

I am currently using Windows 8.1 and have never had an issue installing new drivers before.
Am I safe to restart my PC?

 

[GavNation]

*Bump*

 

[RCguitarist]

Yes, you are safe to control+alt+delete to stop that program. That has happened to me before. Next time you boot up your PC, tell it to update again and it should install correctly.

 

[GavNation]

Yes, you are safe to control+alt+delete to stop that program. That has happened to me before. Next time you boot up your PC, tell it to update again and it should install correctly.

Okay just did it! Thanks

I am enjoying the extra 20 fps in CSGO from this update.