Photoshop :: Load Files Into Stack

I make GIFs as a hobby. But what happen was that 3 days ago, I opened my Photoshop CS5.1 Extended version 12.1 (x64) and did the usual thing.
 
I went to Scripts and to Load Files into Stacks. I loaded my files and pressed OK. So here's the funny part, usually, the pictures will load by itself and eveyrthing will be in order. But what happen was that the layers load to around 6 to 7 layers and everything just disappear. Literally disappear. Like I didn't even load anything. No canvas, no images, nothing. I thought it was a bug or something so I reinstalled my CS5 but the problem remains.
 
So I try with my CS6 Extended version 13.0 x64. (That I barely use because I'm still more comfortable with CS5.) And the same thing happens.
 
I decided to Google it and nothing comes up. I do not know whether is it my laptop or something went wrong somewhere. This has never happen before for the amount of time I have CS5.
 
I even change my scratch disc space. Last time it was on (C) with around 20GB space and nothing happens. So I changed it to my D drive and it has atleast 150GB space. I even tried closing every applications I have to test whether is it something related to my ram. But nothing happens. The problem remains.
 
Here's my system information:
 
Window 7 Ultimate Service Pack 1
Intel (R) Pentium (R) CPU B970 @ 2.30GHZ
6.00 GB Ram
Running on 64-bit OS
Graphics:
Intel(R) HD Graphics Family