Error Code 0x80072ee7 is common for all the Windows Operating systems when you try to install the updates. It usually appears when Windows 10 or Windows 7 update system is broken or there are network related glitches.
Reasons for this Error Code 0x80072ee7 :
Usual causes for this error code 0x80072ee7 are communication failure over the internet with Microsoft update servers.
Troubleshooting Steps for Error Code 0x80072ee7 :
Disable the proxy internet connection and try again to install the update.
The Procedure to Disable the Proxy Connection is as Follows :
Open Internet Explorer and click on Tools->Internet Options
Goto Connections and LAN Settings
Check to make sure the Proxy server is disabled.