Test host causes activity log error when starting SQL Server Management Studio

[huguesv]

This version of SQL Server Management Studio:
https://msdn.microsoft.com/en-us/library/mt238290.aspx

If you have VS Test Host Adapter 1.0.4 installed, you'll get this on startup:

---------------------------
Microsoft SQL Server Management Studio
---------------------------
The 'VSTestHostPackage' package did not load correctly.



The problem may have been caused by a configuration change or by the installation of another extension. You can get more information by examining the file 'C:\Users\huvalo\AppData\Roaming\Microsoft\AppEnv\14.0\ActivityLog.xml'.



Restarting Visual Studio could help resolve this issue.



Continue to show this error message?
---------------------------
Yes   No   
---------------------------

From activity log:

  <entry>
    <record>55</record>
    <time>2016/10/27 21:21:23.855</time>
    <type>Information</type>
    <source>VisualStudio</source>
    <description>Entering function CVsPackageInfo::HrInstantiatePackage</description>
    <guid>{4A7E4285-12F6-4CEB-B878-F029A43A5315}</guid>
  </entry>
  <entry>
    <record>56</record>
    <time>2016/10/27 21:21:23.855</time>
    <type>Warning</type>
    <source>VisualStudio</source>
    <description>Appid denied the loading of package</description>
    <guid>{4A7E4285-12F6-4CEB-B878-F029A43A5315}</guid>
  </entry>