My acer aspire one ZG5 was working fine for years. I uploaded all pics off my memory card from Xmas Eve & Day because my memory card was full. Next day, I turn it on, and it says windows is missing or corrupt and will not start up. I know how to do the factory reset, but I need to get my pics off first. These are priceless of my kids. This laptop has no CD drive so I cant do that, or get to system restore to reset it to a certain time. Any help is GREATLY appreciated! thank you