tag:help.appveyor.com,2012-11-13:/discussions/problems/15092-ms-build-version-for-visual-studio-2017AppVeyor: Discussion 2018-09-12T21:00:33Ztag:help.appveyor.com,2012-11-13:Comment/456811802018-07-13T03:53:20Z2018-07-13T03:53:20ZMS Build Version for Visual Studio 2017<div><p>It looks like your intention was to change the build image for each build job given that you have an environment variable named <code>image:</code> defined in the 'environment.matrix' key. But that doesn't have the same meaning of the 'image' keyword at the top level of yaml. It's just a regular environment variable and therefore the default build image (Visual studio 2015) is being used in both jobs.</p>
<p>Instead you should use the <a href="https://www.appveyor.com/docs/environment-variables/#tweak-environment-variables">tweak environment variable</a> `APPVEYOR_BUILD_WORKER_IMAGE'.</p></div>Owen McDonnell