Error Code 0x80246008 is common for all Windows Operating systems when you try to install windows updates. It usually appears when Windows 10 or Windows 7 update system is broken or there are network-related glitches.
The usual causes for this Error Code 0x80246008 are communication failure over the internet with Microsoft update servers.
Firstly, I will suggest you do Windows Troubleshoot for Error Code 0x80246008.