1、首先按照c:\windows\system32\drivers\etc展开HOSTS文件。
2、双击使用记事本打开。
3、删除记事本里的原内容。
4、粘贴并保存如下数据：
# 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
5、并将其与原来的HOSTS文件互相替换，通过这种方式修复HOSTS文件。
6、接下来重新打开腾讯手游助手游戏就能正常下载更新了。
