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Choose the “Launch The Ultimate Boot CD for Windows” option. Start up the computer with UBCD4Win in the CDRom and you will have some boot options.
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Once the CD has been created, goto the BIOS and make sure your CDRom is set as the first boot device. I wont write the instructions here because the ones on the previous link are better and this article is more targeted at computer technicians and most of them already have this CD.Ģ. To run it, create an ISO and burn it to CD you can read the instructions here. If you do already have it on a CD, skip to step 3. If you don’t have it already, download UBCD4Win using one of the mirrors here. This article is aimed towards computer technicians.ġ. You will also need a fairly good knowledge of computers, BIOS and registry editing in order to do this. Note: You will need access to a working computer to create a boot CD. It reverts the registry to only a few days earlier rather than back to when Windows was first installed. Here is my method that I have been using to fix this. However, any software or drivers (depending on whether it was SOFTWARE or SYSTEM that failed) that was installed after that point may not work since the registries for them hadnt been installed back then. The uniform approach to fixing this is by getting into the Windows XP repair console and manually replacing the file with the copy that was created when the system was first installed. In most cases, Safe mode wont work either.
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Most techs with a few years of experience under their belt have probably come across the Windows XP corrupted registry hive problem at some point in their career.
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