How can I stop Windows Explorer from changing the case of my filenames?

John Savill

November 12, 2000

1 Min Read
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A. By default, Explorer changes the case of your filenames so that a file you name c:iLikeTOTypeTHiS appears as c:Iliketotypethis. Microsoft calls this PrettyPath, and you can disable it by performing the following steps:

  1. Start regedit.exe.

  2. Go to HKEY_CURRENT_USERSOFTWAREMicrosoftWindowsCurrentVersionExplorerAdvanced.

  3. Double-click DontPrettyPath (or create this key with a type of REG_DWORD if it doesn't exist).

  4. Set the value to 1 to keep the case as you type it or 0 to adjust the case as Explorer requires.

  5. Click OK.

  6. Close regedit.

  7. Restart the machine.

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