ITunes (if you had installed iTunes before but failed to update it on Windows, you should uninstall the former installation at first) > Apple Software Update > Apple Mobile Device Support > Bonjor > Apple Application Support 32-bit > Apple Application Support 64-bit Open Control Panel and find iTunes related software components and uninstall them in order. Uninstall all Apple components on Windows If you can't install iTunes on Windows successfully but receive he error codes 'HRESULT: 0x80073715' or 'error 2', please follow the steps to re-install iTunes on Windows 7/8/10/11. Click to see complete iTunes errors and fixes > How to Fix 'iTunes Won't Install on Windows 7/8/10/11'
