[2005] "A DataTable named 'Stok' already belongs to this DataSet."

[jmcilhinney]

My question is "why remove the table in the first place". If you just call the Fill method of a DataAdapter and pass a DataSet and a table name then it will populate a DataTable with that name, creating it if it doesn't exist. If you want to get rid of existing data then just clear the contents of the table:

If myDataSet.Tables.Contains("TableName") Then
    'Remove any existing data.
    myDataSet.Tables("TableName").Clear()
End If
 
'Populate the specified table, creating if required.
myDataAdapter.Fill(myDataSet, "TableName")