Boot error

Question

I am running Windows 7 64 bit and last night I did an update and while setting a system restore point I had a blue screen crash dump and it restarted, after the restart it asked me to "Launch Startup Repair" or "Start Windows Normally". If I try to start up normally it goes to the windows logo and restarts, if I try to repair it it just says "Startup Repair cannot repair this computer automatically. The problam details are as follows

Problem Event Name : StartupRepairOffline

Problem Signature 01: 6.1.7600.16385

Problem Signature 02: 6.1.7600.16385

Problem Signature 03: unknown

Problem Signature 04: -1

Problem Signature 05: AutoFailover

Problem Signature 06: 1

Problem Signature 07: NoOnInstalled

OS Version: 6.1.7601.2.1.0.256.1

Local ID: 1033

If I do Startup Repair it just tells me to click finish to restart the computer and then I'm back to where I started, System Restore gives me an error "0x80070002", if I try System Image Recovery I get "0x80070002", if I try Windows Memory Diagnostic I get "An error is preventing Windows from checking for memory problems during startup. To run the Windows Memory Diagnostic Manually, boot the computer from the Windows installation disc, and then select Windows Memory Diagnostic from the Windows Boot Manager menu". And when I go into Command Prompt I start with X:\windows\system32>

Now I have gone through every letter in the alphabet and I cannot find my C: and the only partitions that show up are D: and I:, one is my documentaries and the latter is my movies which are on a different HDD then my C: which is suppose to have my OS, I have read several things about repairing this but they all say that if DEFAULT, SAM, SECURITY, SOFTWARE, and SYSTEM are 0 bytes do not proceed but I cannot find anything on what to do if that is the case.

                                                                                                 Please Help

Answer 1

Your hard drive may have failed. OR, you may have lost the Boot Manager

Bootmgr is missing

On startup.

Using a recover mode tool at Command prompt

Bootrec /RebuildBcd