diff --git a/src/Microsoft.TestPlatform.CommunicationUtilities/Resources/xlf/Resources.cs.xlf b/src/Microsoft.TestPlatform.CommunicationUtilities/Resources/xlf/Resources.cs.xlf
index 75979b92db..5e61e1a9f6 100644
--- a/src/Microsoft.TestPlatform.CommunicationUtilities/Resources/xlf/Resources.cs.xlf
+++ b/src/Microsoft.TestPlatform.CommunicationUtilities/Resources/xlf/Resources.cs.xlf
@@ -61,6 +61,16 @@
Diagnostic data adapter ('{0}') message: {1}
+
+
+ Unexpected message received. Expected MessageType : {0} Actual MessageType: {1}
+
+
+
+
+ Protocol version check failed. Make sure test runner and host are compatible.
+
+