DOCUMENT:Q93328 02-FEB-2000 [foxpro] TITLE :FoxPro Commands That Create Backup (.BAK & .TBK) Files PRODUCT :Microsoft FoxPro PROD/VER:MACINTOSH:2.5b,2.5c,2.6a; MS-DOS:2.0,2.5,2.5a; WINDOWS:2.5,2.5a,3.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, version 3.0 - Microsoft FoxPro for MS-DOS, versions 2.0, 2.5, 2.5a - Microsoft FoxPro for Windows, versions 2.5, 2.5a - Microsoft FoxPro for Macintosh, versions 2.5b, 2.5c, 2.6a ------------------------------------------------------------------------------- SUMMARY ======= FoxPro creates backup files prior to performing certain operations that can corrupt the database if the operation fails. The backup file is created in the same directory as the original file and has the .BAK extension. FoxPro creates a backup file before performing any of the following operations: APPEND FROM MODIFY STRUCTURE PACK UPDATE ON If the database has an associated memo file, the backup copy of the memo file has the .TBK extension. The PACK command deletes the backup file once the operation has been completed successfully. To restore information from a backup file, delete or rename the .DBF file with the same name, then rename the backup file so that is has the .DBF file extension. The .BAK file may also be used as a database if the user specifies the complete filename (including the extension) in the USE command. Additional query words: VFoxWin FoxDos FoxWin table FoxMac ====================================================================== Keywords : Technology : kbHWMAC kbOSMAC kbVFPsearch kbAudDeveloper kbFoxproSearch kbZNotKeyword3 kbFoxPro250bMac kbFoxPro260aMac kbFoxPro250cMac kbFoxPro200DOS kbFoxPro250DOS kbFoxPro250aDOS kbFoxPro250 kbFoxPro250a kbVFP300 Version : MACINTOSH:2.5b,2.5c,2.6a; MS-DOS:2.0,2.5,2.5a; WINDOWS:2.5,2.5a,3.0 ============================================================================= 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 2000.