This error can be brought on by faulty Windows Update settings. So to fix the error, you may need to change the Windows Update settings. This strategy has been working For a lot of Windows 10 users who encountered the 0x800705b4 error. It’s well worth a attempt. 解決!「このユーザー アカウントには可逆暗号化されたパスワードがありません」の巻 However, https://customersupportnumber.us/