hi kevin, don't remove this file because it is a system file. ----- Original Message ----- From: kevin cussick To: access-uk@xxxxxxxxxxxxx Sent: Monday, August 07, 2006 8:41 PM Subject: [access-uk] Strange File type. Hi all, I was looking on my c drive I came across a file I have not seen before. It's a Dell.sdr file does anyone know what it is and can I get rid any help will be good all the best.