My Apple certificate for iTunes has expired. What can I do?, My Apple certificate for iTunes has expired. What can I do?
I have a Mac Pro with macOS 10.12.5. After the last update, I receive a notice that my Certificate has expired. I have gone to Keychains, My Certificates, and it shows the following certificate to have expired in March 2017
com.apple.idms.appleid.prd.
When I change any of the settings under Trust, it either says "This certificate has expired" or it returns to the same message. The certificate is issued by "Apple Application Integration Certification Authority"
Mac Pro, macOS Sierra (10.12.5)