Windows failed to start ntldr

The operating system couldn't be loaded because the system registry file is missing or contains errors. If you have a recent backup of the VM, you may try restoring the VM from the backup to fix the boot problem.

Using the attached VHD, navigate to the file location of the binary shown in your virtual machine VM screenshot. Right-click the file, select Properties , and then select the Details tab to see information on the file. For the image in the step above, the file cng. If you try to rename the file and receive the message "The file is corrupted and unreadable", contact support for assistance , as this solution will not work. This command will list all versions of the file that the machine has, giving you the path history of that component.

If the latest binary didn't work, try a version before that one, or any of which you know there is a stable file, such as a version before a patch. For example, if the binary you are looking for is cmimcext. In the example image above, the query was performed on C: , whereas the drive letter should be that of the faulty drive, F: , which is the OS disk attached as a data disk on the repair VM.

Once this task is complete, continue to Enable the Serial Console and memory dump collection. Now, to carry out the booting from the CD, press any key. Do not press any function key. Make sure your console output is carried out successfully and the mentioned screen appears on your screen.

Now, booting from the CD isn't difficult, just press any key to begin. STEP 5: When the command prompt appears, the mentioned command will have to be entered:. Press "Y" YES. STEP 2: Now, set the flash drive as the first boot device priority. The next step would be restarting the machine. Keep trying until the error is gone. STEP 6: Then, select your language, input method, and username with a password. STEP 8: The startup repair window will now start fixing things up.

Lastly, restart your computer after the process is completed. And press any key to boot from the CD. STEP 3: To proceed, the system needs basic information of language, date-time, preferred keyboard input. I recently reinstalled Windows 7 on a separate partition, with XP on the other. Somewhere in there, the XP installation died. I try to boot into it and get this error:. Windows failed to start. A recent hardware or software change might be the cause.

I really need to get back into XP. Thanks in advance. I don't have a solution yet either and am waiting for a response to my last question.

I think it is just a matter of an incorrect setting for your partition drive for XP.