fix link, remove file

Author: diberry

articles/cognitive-services/QnAMaker/Concepts/role-based-access-control.md

@@ -235,4 +235,4 @@ In the Azure portal, select **Test in Web Chat** to test the bot. Type messages
 ## Next steps
 
 > [!div class="nextstepaction"]
-> [Integrate your knowledge base with a Power Virtual Agent](../How-To/integrate-with-power-virtual-assistant-fallback-topic.md)
+> [Integrate your knowledge base with a Power Virtual Agent](integrate-with-power-virtual-assistant-fallback-topic.md)

articles/cognitive-services/QnAMaker/Tutorials/integrate-qnamaker-luis.md

@@ -295,7 +295,7 @@ When you are done with the knowledge base, remove the QnA Maker resources in the
 
 ## Next step
 
-[Get analytics on your knowledge base](get-analytics-knowledge-base.md)
+[Get analytics on your knowledge base](../How-To-/get-analytics-knowledge-base.md)
 
 Learn more about:
 * [Power Virtual Agents](https://docs.microsoft.com/power-virtual-agents/)