Loads the SMARTDRV.EXE device driver to perform double buffering. Double
buffering provides compatibility for certain hard-disk controllers that
cannot work with memory provided by EMM386 or Windows running in 386
enhanced mode. To find out whether you need to use double buffering, see
SMARTDrive can also perform disk caching, which can speed up your computer.
To use SMARTDrive for disk caching, add the <SMARTDRV> command to your
To use the double-buffering feature of SMARTDrive, the SMARTDRV.EXE device
driver must be loaded by a <DEVICE> command in your CONFIG.SYS file.
Specifies the location of the SMARTDRV.EXE file.
Instructs SMARTDrive to perform double buffering.