Fix error 0x800706D9 in Windows Update / Windows Store

If you get a 0x800706D9 error and are unable to update or download Windows Store apps check the following:

- Windows Update service is running and set to Automatic
- Storage Service service is running and set to Automatic
- Windows Firewall service is running and set to Automatic

How to check services:

1. Press Windows + R (or search for Run in start menu)

2. Type services.msc and press Enter.

3. In the list of services double-click the service you want to change and under Startup type: set it to automatic.

4. Press OK to confirm.

This should fix the error.