Hi guys, i need your help on this. please!

in my access database there is a table called Bills and in that table its got a column called 'datSet' . the data type of this column is OLE Object.
i am adding a DataSet to this column and the problem is when i retrieve the records this particular column's data type is System.Byte i want this type in System.DataSet. how can i do that?
the code is:
(code is written in C#)

String sql = "INSERT INTO Bills(billerDate ,datSet VALUES('"+currentDate+ "','"+dataSet+"')";

the way i retrieve it is

DataSet d = srchDataSet.Tables["Bills"].Rows[0]["datSet"];
is there a way i can cast this System.Byte type to a System.DataSet

any help would be appriciated please.
smego