Win7 installer prompts error 0x800706d9 solution

We need to install the program during the use of the computer, but the installation program will always encounter some error prompts, recent feedback from Win7 system users, he is in Win7 When the system installer prompts the installation error 0x800706d9, for this situation, Xiaobian to teach you the solution.

Steps:

Note: You must be logged in as an administrator account before you need to enable the firewall.

1, click the Start menu, then click on the & ldquo; Control Panel & rdquo ;;

2, modify View in the control panel for the & ldquo; & rdquo ;, large icon and then click & ldquo; Windows firewall & rdquo ;;

3, the left side of the firewall window, click on the & ldquo; Turn Windows firewall & rdquo ;;
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