diff --git a/windows/docfx.json b/windows/docfx.json
index d171d31ff1..1c44bf8235 100644
--- a/windows/docfx.json
+++ b/windows/docfx.json
@@ -15,7 +15,7 @@
     ],
     "globalMetadata": {
         "ROBOTS": "INDEX, FOLLOW",
-		"breadcrumb_path": "/itpro/windows/toc.json"
+		"breadcrumb_path": "./toc.yml"
     },
     "externalReference": [
     ],
diff --git a/windows/toc.yml b/windows/toc.yml
index 969a11d0e0..dabdb69e5d 100644
--- a/windows/toc.yml
+++ b/windows/toc.yml
@@ -1,7 +1,7 @@
 - name: Windows 10 and Windows 10 Mobile 
    href: /itpro/windows/
-   homepage: /itpro/windows/index.html
+   homepage: /itpro/windows/index
    items: 
    - name: New in Windows 10 
      href: /itpro/windows/whats-new/
-     homepage: /itpro/windows/whats-new/index.html
\ No newline at end of file
+     homepage: /itpro/windows/whats-new/index
\ No newline at end of file