DOCUMENT:Q89724 17-DEC-2000 [msdos] TITLE :Use New Disk Manager Drivers After MS-DOS Uninstall PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:5.x,6.0,6.2,6.21,6.22 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system versions 5.0, 5.0a, 6.0, 6.2, 6.21, 6.22 ------------------------------------------------------------------------------- SUMMARY ======= If you uninstall MS-DOS 5.0 or later on a machine that has been partitioned with Ontrack Disk Manager, you should continue to use the Disk Manager drivers supplied with the version of MS-DOS that you were using when you partitioned the disk. If you don't use these drivers, disk corruption can occur under certain circumstances. NOTE: This does not apply if the Disk Manager drivers are dated after the MS-DOS 5.0 files. MORE INFORMATION ================ If you upgrade to MS-DOS 5.0 or later and have a partition that is larger than 32 MB, Disk Manager updates the sector information so that it appears acceptable to MS-DOS. However, if you then uninstall MS-DOS to use an MS-DOS version prior to version 5.0 and you use the earlier Disk Manager drivers, the drivers are not MS-DOS version-aware, so they cannot reset the sector information automatically. This could cause disk or file corruption. The Disk Manager drivers supplied with MS-DOS versions 5.0 and later are MS- DOS version-aware. To avoid these kinds of disk problems, continue using the most current Disk Manager drivers. The product included here, Disk Manager, is manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability. Additional query words: 6.22 5.00 5.00a 3rdparty 6.00 6.20 ====================================================================== Keywords : Technology : kbMSDOSSearch kbMSDOS621 kbMSDOS622 kbMSDOS620 kbMSDOS600 kbMSDOS500 kbMSDOS500a Version : MS-DOS:5.x,6.0,6.2,6.21,6.22 ============================================================================= 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.