Hi I run following vbscript, it runs  perfectly OK and delete record. Set conn = CreateObject("ADODB.Connection") conn.open "DWPCORP",test","dwpcorp1" strSQLQuery = "Delete  branches  where branchid=97" Set rs = CreateObject("ADODB.Recordset") rs.Open strSQLQuery, conn, 3, 3   but i run autoit script like below it is not deleteing record even i am  getting error like "Data source name not found and no default driver specified" Local $oConnection = ObjCreate("ADODB.Con