PPSSPP just stopped working :(

[lizpy66]

I used to play it alot but due to the girl keeping time away, I haven't been able to play anything in a month or 2. Sat down ready to play God Eater Burst and it just stopped working. Everytime I open it it says it just crashes and windows tries to finds a solution. It worked perfectly fine before so I don't know what happen. I even downloaded up to the newest release...I have windows 8 but it worked before so that shouldn't be a problem should it?

I also ran the debug exe but it says it can't start because MSVCP100D.dll is missing. The only thing I did that might that have caused a problem was when earlier today I use eraser to wipe free space for extra memory, would that have caused a problem?

any help would be greatly appreciated