[Koha] SQL report from browser view ---- on Excel format

please help me I prepared SQL query and I run this query i got report on browser view point but but when I down load this file the data is export .CVSFILE It will dispaly window and asking the following information Character set : UNICODE(UTF-8) Language all the data into on row one column which is not well organized Row X Columns my question is how to get data Barcode No Author Title rate 1 2 3 4 Thank you