How to resolve 'This action could not be completed' error when signing in with Windows app for iCloud or Apple Music?

How to resolve 'This action could not be completed' error when signing in with Windows app for iCloud or Apple Music?

iPhone 15 Pro Max, iOS 26

Posted on Jan 1, 2026 6:29 AM

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How to resolve 'This action could not be completed' error when signing in with Windows app for iCloud or Apple Music?

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