Firefox: I am unable to boot my computer in safe or regular mode. Either mode this error shows up b4 the Windows log on screen. Then I get nothing but a black screen. The program can't start because cryptui.DLL is missing from your computer. Try reinstalling to fix this problem. The computer did this exact same thing when I inserted the recovery disc. It acted like there was not any disc there at all. I have tried every single option in your link several times to no avail. I need someone to look at it in person. It's going to costs $$$$$$. I don't see how I can, with my limited tech, repair, resolve, or retrieve my data. In my gut I feel the hard drive was deleted