I am using Windows 8.1 Pro. For last one month, I am not receiving any update. As, I have always enabled automatic update, this not receiving any update seemed suspicious to me. I manually checked for update. It just checking for without any result like being in an infinite loop.
Then I used update troubleshooter that resolved the following issues.
Potential Windows Update Database error detected Ox80070490 ------ Fixed Windows Update Components Must be repaired ------------------------ Fixed
But that doesn't make any effect in checking for updates. Every time I use troubleshooter, it keeps resolving the same issues.
** Windows defender becomes Updated automatically without any problem though.
What should I do ??