Upgrading from Dynamics CRM 2011 to CRM 2013

1. Take a backup of your existing CRM  organization
2. Install CRM 2013
3. Restore the database from step 1 into the CRM 2013 SQL database
4. Open deployment manager
5. Import organization .

Internet Explorer (version 10 ) Script Error while clicking on CRM2011 Look up

1.Go to IE
2.Select Tools
3.Select  Compatiblity View Settings
4.Add your ServerName