Similar to the question above this time the message is
<description>No InprocServer32 registered for package [Visual C++ Language Manager Package]</description>
<guid>{8C2EA640-ABC1-11D0-9D62-00C04FD9DFD9}</guid>
<path>C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcpackages\vcpkg.dll</path>
in 'C:\Users\...\ActivityLog.xml' when Visual Studio stopped opening. I went to windows registry and found the node '8C2EA640-ABC1-11D0-9D62-00C04FD9DFD9' in HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\11.0_Config\Packages. To my surprise the path C:\Program Files (x86)\...\vcpkg.dll was registered in Registry, but the actual vcpkg.dll did not exist in the actual path of Windows Explorer. What am I going to do? May I download vcpkg.dll (if I could find it) and put it in the pathC:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\vcpackages?