Win7 computer can not save the printer settings, prompt error 0x000006d9 how to do?

The printer is actually an external device for downloading the computer from Win7 64-bit Ultimate. It is the same as the external device such as USB flash drive. It is connected by USB data cable, and the printer is a common external connection in our win7 Ultimate computer. Equipment, used in daily life is very frequent, but relatively speaking, the printer is also required to set up, relatively more troublesome, this is not, today there is a user using win7 Ultimate computer, said their own win7 Ultimate The printer in the computer appears to be unable to save when set, prompting error 0x000006d9, then how do we solve this situation? Below, Xiaobian will introduce it in detail!

1. First, Let's go back to the desktop location of the win7 Ultimate computer. After that, we will find the computer icon on the desktop, then right click, in the slide down menu, we choose the management option.

2. In the management window of the open win7 Ultimate computer, we click to expand the "Services and Applications" option in the left menu, then [Services] - [Windows Firewall] option, then Let's right click on this [Windows Firewall] option and select the Properties option in the slide down menu.

3. In the property editing window that opens, let's set the startup type to automatic, and then click the launch button in the service state. After finishing, let's click the application at the bottom of the window - confirm the save settings.