sub report problem

[sajithsoman]

hi all
I created a subreport in Crystal report with access database.
my connection is ADO.My database is password protected.Main report is working properly but while running subreport an error occured.
seagate crystalreports: database Error
file could not be opened; "table" at file location "table"
unable to connect:incorre ct session parameters

how to solve this

pls help