I have a windows 2808 R2 server-Service Pack 1- 64bit. I have to change the certificate from a SHA-1 to SHA-256. I found a windows update article that says there could be an issue with this at this link.
Should I install this update or should I just install service pack 2? I checked my current updates in add remove features and this udpate is not listed as installed on my server.
I am not sure how to proceed. Don't want an issue after I start the process and need to know what I should do before swapping out the certificate.