لما اسوي ابديت يطلعلى المسج هذا [Error number: 0x80072F8F] Your computer's date and time appear to be out of sync with an update certificate. To fix this: 1. In Control Panel, open Date and Time Properties. 2. Ensure that the date and time are correct. Read more about steps you can take to resolve this problem (error number 0x80072F8F) yourself.