or
var table=Csv.GetDataSet("C:\\Documents and Settings\\Administrator\\Desktop\\SFT\\Data\\Units.csv").Tables[0];var tableRow=table.Rows[0][1];table.Rows[0][1]= scuId;Csv.SaveTable(table,"C:\\Documents and Settings\\Administrator\\Desktop\\SFT\\Data\\Units.csv");Failure Information: ~~~~~~~~~~~~~~~Exception thrown executing coded step: '[UnitGroupCreation_CodedStep2] : Write group name in file'.InnerException:System.IndexOutOfRangeException: Cannot find column 1. at System.Data.DataColumnCollection.get_Item(Int32 index) at System.Data.DataRow.set_Item(Int32 columnIndex, Object value) at SFT.UnitGroupCreation.UnitGroupCreation_CodedStep2() in c:\Documents and Settings\Administrator\Desktop\SFT\UnitGroupCreation.aii.cs:line 75