Pre Installation basic checks

Check DNS is correctly resolved on the server and for the machine

Certificate valid, not expired, revocation lists not blocked by firewall or proxy

Private key of the certificate is exportable

• The checked certificate must be in the “LocalMachine\My” store

• Download powershell script to run:

• Execute it with Administrator rights:

  powershell -ExecutionPolicy Bypass -File .\CheckExportablePrivateKeys.ps1

Windows update urls are not blocked by firewall or proxy

All ports are open from agent to server and to admin to server and not blocked by proxy