I have been trying to install windows 7 on my toshiba sattelite L505D, only to get to the installatioon part and be told "error code 0x800717" and files may be missing or corrupt. I was told by someone that the problem is in the registry, but I'm afraid to go intop the registry. The disk used for installation is from toshiba as a free upgrade for my laptop. I bought the laptop in 2009, but have been out of the country since then until now. Can someone tell me how to fix this problem or if I can get a new disk from toshiba?
i try to install windows 7 to my toshiba satelite L300 laptop with windows vista os but only to get to the installatioon part and be told "error code 0x800717" and files may be missing or corrupt then after that it cant start it gives me a comand prompt window and run startup repair after that it says windows cant repair the start up and again and again so what should i do ?to boot from the previes os or install new os