Restore Problem SQL Server Version?

Question

I am getting following error.

Restore failed for Server

I have recently upgraded SQL Server 2005 Express to SQL Server 2008 Express.

Answer 1

Is it possible that, instead of upgrading your 2005 instance to 2008, you instead installed 2008 side-by-side with 2005, and you're connecting to your existing 2005 instance? Look for other instances on your machine.