DOCUMENT:Q104889 20-NOV-1999 [msdos] TITLE :DoubleSpace Doesn't Support Logical Drive B on Single Floppy PRODUCT :Microsoft Disk Operating System PROD/VER:MS-DOS:6.2,6.22 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft MS-DOS operating system versions 6.2, 6.22 ------------------------------------------------------------------------------- SUMMARY ======= This information applies to both Microsoft DoubleSpace and Microsoft DriveSpace. For MS-DOS 6.22, use DRVSPACE in place of DBLSPACE for commands and filenames. DoubleSpace does not work correctly if you mount two DoubleSpace- compressed floppy disks on drive letters A and B if you only have one physical floppy disk drive. MORE INFORMATION ================ If you have one floppy disk drive (A) but can access it as A or B, you will encounter problems with DoubleSpace if you manually mount a DoubleSpace-compressed floppy disk on both drives A and B. NOTE: The DoubleSpace Automount code disables itself for logical drive B if you have only one floppy disk drive. To avoid this problem, do not use the logical drive B to manually mount a DoubleSpace-compressed floppy disk. Additional query words: 6.20 phantom auto-mount for insert diskette ====================================================================== Keywords : Technology : kbMSDOSSearch kbMSDOS622 kbMSDOS620 Version : MS-DOS:6.2,6.22 ============================================================================= 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 1999.