diff --git a/_config.yml b/_config.yml
index 6e3d8ba..5360564 100644
--- a/_config.yml
+++ b/_config.yml
@@ -34,6 +34,13 @@ sad_icon: /faq/assets/img-icon/icon-sad.png
 plugins:
   - jekyll-sitemap
 
+# Archived, version-pinned FAQ content. Kept in the repo for reference,
+# but not built/hosted on the live site and not listed in sitemap.xml.
+exclude:
+  - barcode-reader/mobile/archive
+  - barcode-reader/server/archive
+  - barcode-reader/web/archive
+
 defaults:
   - scope:
       path: ""
diff --git a/barcode-reader/server/archive/unable-to-scan-aztec-code.md b/barcode-reader/server/archive/unable-to-scan-aztec-code.md
deleted file mode 100644
index 98f086a..0000000
--- a/barcode-reader/server/archive/unable-to-scan-aztec-code.md
+++ /dev/null
@@ -1,17 +0,0 @@
----
-layout: default-layout
-title: Why am I unable to scan an Aztec code in the helloworld sample?
-keywords: Dynamsoft Barcode Reader, FAQ, tech basic, hello world sample, aztec code
-description: Why am I unable to scan an Aztec code in the helloworld sample?
-needAutoGenerateSidebar: false
----
-
-# Why am I unable to scan an Aztec code in the helloworld sample?
-
-The reason for this is that the JavaScript edition defaults to the `compact engine`, rather than the `full engine`. The compact engine currently only supports `1D`, `QR`, `PDF417`, and `DataMatrix` codes.
-
-To switch to the full engine, please call the following before creating the `BarcodeReader/BarcodeScanner` instance:
-
-```javascript
-Dynamsoft.DBR.BarcodeScanner._bUseFullFeature = true;
-```
diff --git a/barcode-reader/server/configuration/index.md b/barcode-reader/server/configuration/index.md
index 932922e..da3334f 100644
--- a/barcode-reader/server/configuration/index.md
+++ b/barcode-reader/server/configuration/index.md
@@ -13,7 +13,6 @@ noTitleIndex: true
 - [How to create custom settings template?](custom-settings-template.html)
 - [How to enable DPM?](how-to-enable-dpm.html)
 - [How can I sort the barcodes of my image in reading order?](sort-barcodes-image.html)
-- [Unable to scan Aztec code](../archive/unable-to-scan-aztec-code.html)
 - [How to handle non-English characters?](non-english-characters.html)
 - [The error message "-10022 The PDF DLL is missing" on Linux?](error-10022-the-PDF-DLL-is-missing.html)
 - [How to resolve error failed to read or write license buffer?](error-license-buffer.html)
\ No newline at end of file
diff --git a/barcode-reader/web/configuration/index.md b/barcode-reader/web/configuration/index.md
index 1f0b5f3..58bf595 100644
--- a/barcode-reader/web/configuration/index.md
+++ b/barcode-reader/web/configuration/index.md
@@ -21,5 +21,4 @@ noTitleIndex: true
 - [Read from existing files](read-from-existing-files.html)
 - [Scan US driver's license](scan-US-drivers-license.html)
 - [Upgrade old to new version](upgrade-old-to-new.html)
-- [Use of onFrameRead and onUnduplicateRead](../archive/use-of-onFrameRead-and-onUnduplicateRead.html)
 - [Ways to copy DBR-JS deployable files](ways-to-copy-dbr-js-deployable-files.html)