Renew Windows Server 2008 R2 self signed RDP certificate

• Go into control panel/admin tools/iisclick on root of IIS site
• Double click server certficates
• Locate the expired cert and right click/ export to desktop
• Right click and delete the expired cert
• Right click and ‘create new self signed certficate ‘Make sure the ‘friendly name’ is the external DNS name
• go into control panel/admin tools/Remote Desktop Services
• Select ‘remote app manager’
• Click to change digital signature settings and choose your newly created cert
• Recreate and redistribute .RDP files for individual apps