The new Xcode probably just needs to reauthorize access to your signing certificate. Double-click ‘Private key’ under your distribution certificate. Snagit uses the keychain to store information needed to log in to your TechSmith account in the product. Macos wants to use the system keychain 2020 You can get the same result, much more quickly, by just clicking 'Create New Keychain' on the existing external drive. _ Macos wants to use the system keychain 2020
