Windows 7 under IE 11 F12 console cannot be used to resolve

Because the system was re-installed, the Windows 7 64-bit system was used. Also handy to upgrade IE from 9 to 11, and then the system installed successfully due to write Web pages to do testing, so often to use the IE F12 developer tools, but press F12, developer tools can not be used, prompt error:

But uninstall IE 11, roll back to IE 9 and can be used normally. Search the Internet, found that installing this patch can solve the problem, 32 system-specific patch: http://www.microsoft.com/zh-CN/download/details.aspx?id=4513464-bit system-specific patches:/HTTP www.microsoft.com/en-us/download/details.aspx?id=45154 after downloading, unzip the installation in the new startup under the computer is OK!

Windows 7 under IE 11 F12 console cannot be used to resolve