Received the following message in the event log.
```
Could not load file or assembly 'Microsoft.VisualStudio.CoreUtility, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 11.0\COMMON7\IDE\EXTENSIONS\MICROSOFT\NODE.JS TOOLS FOR VISUAL STUDIO\1.0\Microsoft.NodejsTools.TestAdapter.dll
```
```
Could not load file or assembly 'Microsoft.VisualStudio.CoreUtility, Version=12.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
C:\PROGRAM FILES (X86)\MICROSOFT VISUAL STUDIO 11.0\COMMON7\IDE\EXTENSIONS\MICROSOFT\NODE.JS TOOLS FOR VISUAL STUDIO\1.0\Microsoft.NodejsTools.TestAdapter.dll
```