It is worth mentioning that you can enable or disable the drive automount feature with the classic mountvol utility. Restart Windows 10 to apply the change.Exit diskpart with the exit command and close the command prompt.In diskpart, type automount scrub and hit the Enter key.The automount command of diskpart supports a special option that allows removing drive letters of previously connected drives.
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Now, let's see how to clear the drive history and remove drive letters for previously connected drives.ĭisable Drive Automount with a Registry Tweak Remove Drive Letters for Previously Connected Drives (Scrub) To re-enable it later, run diskpart as described above and type automount enable. To disable automout, execute the command automout disable in diskpart.You will see the current state of the feature. In diskpart, type automount and hit the Enter key.Open a new command prompt as Administrator.To disable automount of new drives in Windows 10, do the following. You must be signed in with an administrative account to continue. After that, they will no longer be recognized by the OS. If you are unhappy by this, you can apply a special 'scrub' option which will clear the drive letter cache and eliminate the drive information for all currently disconnected drives. Devices you had connected to the computer earlier will continue getting recognized automatically and will get their drive letters.