Hi, I have an individual development account. Currently I have an older iMac and and older macBook Pro as my two authorized machines. I would like to remove the older iMac and replace it in my authoizations with the new iMac. How do I do that? thanks
I think what you're asking is how to export your dev cert/profile from you old mac to your new one. I assume you're seeing an error on the new mac about already having a 'valid deverloper certificate'.
You can export via Xcode, or if you have more than one account listed there, it may be easier to use Keychain Access. See https://stackoverflow.com/questions/34063583/xcode-how-to-export-a-developer-profile-in-order-to-import-it-on-another-mac