Using Excel 2010 and SQL Server 2008 R2.
I used import and export data (32 bit) wizard to copy data from excel spreadsheet to SQL Server.
Why I got an error?
By the way, copy and paste doesn’t work for excel 2010. It will paste all the data in one field. And import and export wizard 64-bit doesn’t work as well. It has not excel option in the Data Source dropdown menu at all.
Thanks.

If you are unable to successfully install the driver for the Jet engine you can use CSV (Flat Text file import) with very similar features.