Error Loading Operating System

You had installed Linux and now you want to go back to Windows Vista / XP / 2000. But all you get is an “Error Loading Operating System” after the first part of the Windows installer has finished transferring files? Here’s how to fix this error:


Solution 1:

Go to the BIOS settings of your computer. Change the translation method used to access the hard drive from the default setting “Auto” to “Large” (not LBA, not CHS!). Reboot and with some luck installation will pick up at the point where it aborted before. If it doesn’t continue with the second part of the installation, you have to start over and do a fresh install. Leave the BIOS setting at “Large” for that task!

Note: There really *are* cases where you *have* to do a fresh install after changing the BIOS setting to “Large”. However, it doesn’t hurt to first try whether XP will finish the previous install ;-) Now the only thing I would really like to know is: Why is it, that just Microsoft’s operating systems seem to have this problem? Every Linux distribution I installed on the very same machine didn’t have any problems whatsoever with the “Auto” setting. And to be fair: nor has Windows 98 ;-) And I really wonder why it is so hard for Microsoft to post the actual fix on their support pages instead of the blah that’s written there.

607 thoughts on “Error Loading Operating System

  1. San

    Hello i have a problem my comp keeps restarting when it gets to the windows loading screen. when i turn it on it says “we apoligize for the inconviences but Windows did not start successfully” and well you know the rest. then when i click an option it restsarts at the loading screen. im using windows xp professional. hp compaq micro tower base uit all. Help would be apriecaited thanks.

  2. Stefan Rubner Post author

    This definitely doesn’t sound like a problem related to the hard drive but rather seems to be either a driver or a bad memory chip problem.

  3. muneer

    the problem did not solve i hope to know why
    i tried to install windows mellinem nd it worked good with out any problems
    but windows xp no way i hope good luck for you

  4. Sandra

    I really found these helpful. Especially update III!! It was a solution to my problem that I’m pretty sure will help me. Thanks,

Comments are closed.