DB conversion from Excel (hindi data) to Sql server 2008

Question

I'm stuck on a problem in converting database. I've few excel files which have data in hindi font (kruti dev 010). I'm trying to insert all the data of the excel file to sql server database. I'm trying to bring all the data to a datagrid in asp.net and from there insert to sqlserver database.

I've succeed in inserting data from datagrid to Sqlserver in Hindi by using "N". but I'm not able to bring data from excel file to Datagrid in asp.net 

kindly help me.!!

Thanks in advance.. :)