ispu	    cd /d %_ntbpath_%\private\ispu
ispuie      cd /d %_ntbpath_%\private\ispuie
ispunt      cd /d %_ntbpath_%\private\ispunt
drop        cd /d %_ntbpath_%\private\iptdbins
common	    cd /d %_ntbpath_%\private\ispu\common
inc	        cd /d %_ntbpath_%\private\ispu\include
pki	        cd /d %_ntbpath_%\private\ispu\pki
test	    cd /d %_ntbpath_%\private\ispu\test\capi20
tools	    cd /d %_ntbpath_%\private\ispu\pkitools
sdkinc	    cd /d %_ntbpath_%\public\sdk\inc
sdklib	    cd /d %_ntbpath_%\public\sdk\lib
sdkbin	    cd /d %_ntbpath_%\public\sdk\bin
oakinc	    cd /d %_ntbpath_%\public\oak\inc
oaklib	    cd /d %_ntbpath_%\public\oak\lib
oakbin	    cd /d %_ntbpath_%\public\oak\bin
sys32	    cd /d %windir%\system32
..          cd ..
...         cd ..\..
....        cd ..\..\..
.....       cd ..\..\..\..
......      cd ..\..\..\..\..