diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -37,6 +37,10 @@ Simply add the `nanoFramework.TestFramework` nuget to your project and you're go
 
 ![test nuget](assets/test-nuget-test-framework.jpg)
 
+Before running tests make sure to check "Auto Detect runsettings Files" from "Test" menu.
+
+![test runsettings](assets/test-auto-detect-runsettings.jpg)
+
 Once you'll build your project, the tests will be automatically discovered:
 
 ![test discovered](assets/test-discovered.jpg)
diff --git a/assets/test-auto-detect-runsettings.jpg b/assets/test-auto-detect-runsettings.jpg
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Binary files /dev/null and b/assets/test-auto-detect-runsettings.jpg differ