Microsoft KB Archive/109251

= Cannot Remount DoubleSpace Drive (ASPIDRVR.SYS and DOSOAD.SYS) =

Article ID: 109251

Article Last Modified on 11/18/1999

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APPLIES TO


 * Microsoft MS-DOS 6.2 Standard Edition
 * Microsoft MS-DOS 6.22 Standard Edition

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This article was previously published under Q109251



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.



SYMPTOMS
Under some Bernoulli configurations, DoubleSpace-compressed drive C may spontaneously unmount. Although the DoubleSpace-compressed drive is unmounted, the compressed drive and host drive letters are still accessible, with both drives showing the files on the host drive. Trying to mount drive C causes DoubleSpace to report it is already mounted that drive.



CAUSE
This problem occurs when you use the Bernoulli DOSOAD.SYS device driver and have a SCSI host adapter that requires an ASPI device driver.



MORE INFORMATION
For more information on using DoubleSpace, a ASPI device driver, and Iomega DOSOAD.SYS device driver, contact Iomega.

The products included here are manufactured by vendors independent of Microsoft; we make no warranty, implied or otherwise, regarding these products' performance or reliability.

Additional query words: 6.20 always aspidrvr.sys oaddos doscfg.exe oaddos.sys adaptec 1542 aspi4dos.sys

Keywords: KB109251

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