JSI Tip 0026 - NTFS - Disable 8.3 Name creation.

Jerold Schulman

December 31, 1996

1 Min Read
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You can increase NTFS performance if you disable 8.3 name creation.
(Some 16bit programs may have trouble finding Long File Names. Don't set this option if you wish to install Norton NT Utilities.)
Edit: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlFileSystem

Value: NtfsDisable8dot3NameCreation

Data Type: REG_DWORD

Default: 0
Range: 0 or 1

Set it to 1 to disable 8.3 name creation. This won't take effect until the next boot.


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