To turn on Automatic Updates manually, follow these steps:
- Exit all programs that are running.
- Click Start, click Run, type sysdm.cpl, and then click OK.
- On the Automatic Updates tab, click Automatic (Recommended), and then click OK.
- Click Start, click Run, type cmd, and then click OK.
- Type wuauclt /detectnow, and then press Enter.
After you turn on Automatic Updates, wait one hour, and then scan for updates again.