在桌面新建xxx.txt文件，将下面内容复制进去，并更改后缀为.reg,然后双击运行，如果你装有360这样的防护软件，会提示是否允许什么的，点允许，再重装chrome就可以安装成功了。
Windows Registry Editor Version 5.00; WARNING, this file will remove Google Chrome registry entries ; from your Windows Registry. Consider backing up your registry before; using this file: /kb/322756; To run this file, save it as 'remove.reg' on your desktop and double-click it.[-HKEY_LOCAL_MACHINE\SOFTWARE\Classes\ChromeHTML] [-HKEY_LOCAL_MACHINE\SOFTWARE\Clients\StartMenuInternet\chrome.exe] [HKEY_LOCAL_MACHINE\SOFTWARE\RegisteredApplications]"Chrome"=-[-HKEY_CURRENT_USER\SOFTWARE\Classes\ChromeHTML] [-HKEY_CURRENT_USER\SOFTWARE\Clients\StartMenuInternet\chrome.exe] [HKEY_CURRENT_USER\SOFTWARE\RegisteredApplications]"Chrome"=-[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Uninstall\Chrome][-HKEY_CURRENT_USER\Software\Google\Update\Clients\{8A69D345-D564-463c-AFF1-A69D9E530F96}][-HKEY_CURRENT_USER\Software\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}][-HKEY_CURRENT_USER\Software\Google\Update\Clients\{00058422-BABE-4310-9B8B-B8DEB5D0B68A}][-HKEY_CURRENT_USER\Software\Google\Update\ClientState\{00058422-BABE-4310-9B8B-B8DEB5D0B68A}][-HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientStateMedium\{8A69D345-D564-463c-AFF1-A69D9E530F96}][-HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\Clients\{8A69D345-D564-463c-AFF1-A69D9E530F96}][-HKEY_LOCAL_MACHINE\SOFTWARE\Google\Update\ClientState\{8A69D345-D564-463c-AFF1-A69D9E530F96}][-HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Update\Clients\{8A69D345-D564-463c-AFF1-A69D9E530F96}]
