最近使用win10係統的用戶，準備商店裏下載應用，卻發現無法打開應用商店，提示：錯誤0x80072ee7 ，該怎麼辦呢？遇到這樣的情況我們可以通過下麵方法來修複。
步驟：
1、按下【Win+R】組合鍵呼出運行，在框中輸入：C:/Windows/System32/drivers/etc ；
2、在 hosts 上單擊右鍵，選擇【打開方式】，然後選擇“記事本”，點擊“確定”；
3、將裏麵的所有代碼刪除，修改為：# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
# 102.54.94.97 rhino.acme.com # source server
# 38.25.63.10 x.acme.com # x client host
# localhost name resolution is handled within DNS itself.
#127.0.0.1 localhost
#::1 localhost
完成設置後點擊關閉按鈕，保存設置即可。完成設置後將win10係統注銷一次即可正常打開商店了。
