Hey, I accidentally deleted an important program from my computer while cleaning off unwanted software. It was called photkey.exe and is Pegatron's driver for wireless network keys and GPU switch key. After uninstalling it I can no longer see any networks in the list on the toolbar to connect to a network, where as there used to be several. I read up on the file after I deleted it (stupid me) and realized how important it was and now I can't find it online to download it anywheres (not even on Pegatron's website). I was wondering if anyone could provide a link to the file? Please help! Thanks ahead of time!

Nevermind, simple System Restore will do, sorry!