Windows Registry Hacks/Hardware Tweaks – Wikibooks, open books for an open world

Fixing error messages[edit]

Home windows can’t load the system driver for this {hardware}. The motive force could also be corrupted or lacking. (Code 39)[edit]

CD-ROM Drive Associated Points[edit]

There’s a bug in Microsoft Home windows XP and Microsoft Home windows Vista, that causes the working system to disregard the presence of put in gadgets and drivers, following a reboot of the system. An error message happens as follows following reboot:

Home windows can’t load the system driver for this {hardware}. The motive force could also be corrupted or lacking. (Code 39)

When this error happens, the CD-ROM drives don’t present as obtainable, so it is not going to be doable to make use of the drives, despite the fact that the CD-ROM drives could have been working usually throughout the earlier session.

Uninstalling the system doesn’t repair this error[edit]

Uninstalling the drive utilizing the system supervisor and rebooting the pc doesn’t resolve this error.

Affected Techniques[edit]

Microsoft Home windows XP
Microsoft Home windows Vista

Decision[edit]

With a view to resolve this challenge, it’s essential to edit the CD-ROM drive class registrykey, utilizing the registryeditor, as follows:

   * HKEY_LOCAL_MACHINE
         o SYSTEM
               + CurrentControlSet
                     # Management
                           * Class
                                 o {4D36E965-E325-11CE-BFC1-08002BE10318}

Take away any of the next registry entries towards the CD-ROM drive class registrykey:

   * UpperFilters
   * LowerFilters
   * UpperFilters.bak
   * LowerFilters.bak

It’s now essential to reboot the pc to ensure that the CD-ROM drives to be made seen.