used calmira to see ramdrive.sys

got:

$ramdrive: extended memory status shows error
" " : no extended mem available
" " : bad extended mem manager control chain
" " : error in extended mem allocation
" " : invalid parameter
" " : insufficient memory
" " : i/o error accessing drive memory
" " : incorect dos version
" " : incompatable parameters: sector size adjisted
don't know whats going on please help!!!