How to change Excel file view in folder?

Hi all,

I am having problem in changing the view of excel files, when I save new file in excel or edit an old file, it show as preview file in folder or desktop which annoying me and I want to change it to old file view.

I am using excel 2010, I tried to save this file 2003 & 2007 format also but result is the same.

Waiting for your expert openion.

Thank you,