DOCUMENT:Q101895 07-SEP-2001 [winnt] TITLE :Macintosh Files on MS-DOS Disks May Not Work PRODUCT :Microsoft Windows NT PROD/VER:3.1 4.0 OPER/SYS: KEYWORDS:kbprint kbPrinting ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Windows NT Advanced Server, version 3.1 - Microsoft Windows NT Server version 4.0 ------------------------------------------------------------------------------- Copying a Macintosh file from a Windows NT Advanced Server computer onto an MS-DOS floppy disk may render that Macintosh file unusable. Macintosh files have two pieces, referred to as the data fork and the resource fork. NTFS keeps track of both of these forks, thus allowing Macintosh files to reside undamaged on an NTFS volume. The standard method for putting Macintosh files on FAT disks is to split the Macintosh file into its two pieces when the file is copied to the FAT disk. The two pieces are then put back together when copied back onto a Macintosh. Because Windows NT Advanced Server Services for the Macintosh requires an NTFS partition, Windows NT Advanced Server does not need to split the two forks. When a Macintosh file is copied from a Windows NT Advanced Server computer to a FAT disk, the copied file loses the extended attribute that consisted of the resource fork. When this Macintosh file is used, it may not work if the Macintosh file needed the resource fork. (As is the case with an application.) Additional query words: prodnt 3.10 ntmac pc exchange access ====================================================================== Keywords : kbprint kbPrinting Technology : kbWinNTsearch kbWinNT400search kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbWinNTAdvSerSearch kbWinNTAdvServ310 kbWinNT310Search Version : 3.1 4.0 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.