I have been practicing to extend the valid period of both root CA and user and computer certificates in our lab before working on the production server..
I was following the link below.
and few EE articles. I still have few questions since I am new to this.
I got a new cert (see the picture), that is, there is an old and new certificate for root CA (certificate#0 and certificate#1).
The old certificate was imported via GPO to cert trusted store before so the computers trust the CA but it is going to expire soon,
1. How do i push this new cert to the PC's trusted root certificate store
2 Do i have to create new cert for users and computer after this?
or Am I doing wrong?