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Q26295: Valid Characters for a Volume Label

Article: Q26295
Product(s): Microsoft Disk Operating System
Version(s): MS-DOS:3.x,4.x,5.x,6.0,6.2,6.21,6.22
Operating System(s): 
Keyword(s): 
Last Modified: 17-DEC-2000

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The information in this article applies to:

- Microsoft MS-DOS operating system versions 3.1, 3.2, 3.21, 3.3, 3.3a, 4.0, 4.01, 5.0, 5.0a, 6.0, 6.2, 6.21, 6.22 
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SUMMARY
=======

The following characters are not allowed to be in a volume label when you use
the MS-DOS LABEL command (LABEL.COM):

  *
  ?
  [
  ]
  :
  <
  >
  |
  +
  =
  :
  ,
  / 
  \ 
  / 
  "

In addition, control codes, such as CTRL+A, CTRL+D, and so forth, are not
allowed. All other ASCII characters, including the extended ASCII, are valid.

LABEL.COM maps lowercase characters to uppercase.

Additional query words: 6.22 3.20 3.21 3.30 3.30A 4.00 5.00 5.00a 6.00 6.20

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Keywords          :  
Technology        : kbMSDOSSearch kbMSDOS321 kbMSDOS400 kbMSDOS320 kbMSDOS330a kbMSDOS621 kbMSDOS622 kbMSDOS620 kbMSDOS600 kbMSDOS310 kbMSDOS500 kbMSDOS330 kbMSDOS401 kbMSDOS500a
Version           : MS-DOS:3.x,4.x,5.x,6.0,6.2,6.21,6.22

=============================================================================

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