Tag: there was a problem while trying to connect to your account. (Error code:0x80000003)

UPDATE II: If you own a Mac and have problems authenticating your installation (your valid serial number isn’t working after trying to authenticate) or you are getting a Sorry, there was a problem while trying to connect to your account. (Error code:0x80000003) error, this has to do with the region settings. Go to System Preferences…