No EditorOptionDefinition Export Found Error

After a reboot and some more research I found this post from a blog. The error described is not the same error I am seeing, however, it was close enough to warrant a try.

Follow the steps:

1. Close Visual Studio
2. Open the folder: %LocalAppData%\Microsoft\VisualStudio\12.0\ (in C:\users\'%userName%'\AppData\Local\Microsoft\VisualStudio\12.0\)
3. Rename the ComponentModelCache folder
4. Restart Visual Studio.

Visual studio will recreate the folder and all will be well with the world (or at least VS). I love a simple solution, and I hope its of use to anybody else who runs into this issue!

I had a same problem I did small change for Jake Answer

 1 Close Visual Studio
 2 Search ComponentModelCache Folder
 3 Rename folder
 4 Restart the visual Studio

And it start to work

It happened to me again then this time I tried Web Essentials 2013.5 then Its start to work. Hope this will help you.