How to solve the error code 0x800b0109: A certificate chain processed, but terminated in a root certificate which is not trusted by the trust provider in Windows Server 2003

There are several steps you can take to solve the error code 0x800b0109:

1. Update the Root Certificates: Go to the Microsoft website and download the latest version of the Root Certificates. Install them on your server and restart it.
2. Check the Date and Time: Ensure that the date and time on your server are correct. If they are not, correct them and restart the server.
3. Check the Certificate Chain: Check the certificate chain to ensure that all certificates are valid and trusted. If there is an invalid or untrusted certificate, remove it and restart the server.
4. Disable SSL Verification: If you are using SSL, try disabling SSL verification temporarily to see if it resolves the issue. If it does, you may need to update your SSL certificate or contact the certificate issuer for assistance.
5. Check the Firewall: Ensure that the firewall is not blocking the connection to the server. If it is, add an exception for the server and restart it.