New
#1
Windows boot manager 0xc0000428
When I turned on my computer an error message popped up. "Window Boot Manager. Windows failed to start. A recent hardware or software change might be the cause." It gave me a list of what to do including inserting windows 7 and ended with status 0xc000028. Windows cannot verify the digital signature for this file." Unfortunately when I bought the computer it was already installed and I dont have Windows 7 disk. Can somebody help me please. I also don't want to lose all of my documents on my computer if I insert a Windows 7 disk if I have to purchase one. Thanks!