AllSync & AllDup

im looking to run the getfoldersize via task scheduler and generate a report so im using:
getfoldersize.exe -s "c:\log.txt" "c:\"

if I use getfoldersize.exe -s1 "c:\log.txt" "c:\" to get first level subfolder i get:
c:\documents and settings\all users
c:\programs files\getfoldersize
and so on

i ...