Copy photos was in PhotoStream from Camera Roll to PC

Hi,

I deleted photos manually from my camera roll to clear some space, I then  realized I should not have done that and I wanted to get those photos back. Luckily they are still in my Photo Stream. So I transferred them all from photo stream back to my camera rol. But..

For some reason when I plug my iPhone 5 into my PC and want to copy those newly added photos to my PC I cant see them. Only the usual camera roll photos are visible.

How do I get the photos that came from Photo stream from my camera roll off my PC?

Thanks