Xcode xip "The archive does not come from Apple" Hi all,I'm trying to install an older version of Xcode, but when I try to open the .xip file I get the following error: 'The archive "Xcode_9.1.xip" does not come from Apple'. What's causing this error and is there a way to fix it?Thanks in advance. Developer Tools & Services Xcode Xcode 16 0 28k Oct ’19