merge main to preview

_includes/sidelist-programming/programming-javascript-v10.0.21.html

@@ -1148,6 +1148,10 @@
         barcodes via video in iOS 16.7 or 17?</a
       >
     </li>
+    <li>
+      <a href="{{ site.js }}faq/enable-supported-barcode-format.html"
+        >How to Enable Specific Barcode Formats with Your License?</a>
+    </li>
   </ul>
 </li>
 <li class="category">OTHERS</li>

_includes/sidelist-programming/programming-javascript-v10.2.1000.html

@@ -1582,6 +1582,10 @@
         barcodes via video in iOS 16.7 or 17?</a
       >
     </li>
+    <li>
+      <a href="{{ site.js }}faq/enable-supported-barcode-format.html"
+        >How to Enable Specific Barcode Formats with Your License?</a>
+    </li>
   </ul>
 </li>
 <li class="category">OTHERS</li>

_includes/sidelist-programming/programming-javascript.html

@@ -1674,6 +1674,10 @@
         >What are the system requirements for running the latest version of Dynamsoft Barcode Reader?</a
       >
     </li>
+    <li>
+      <a href="{{ site.js }}faq/enable-supported-barcode-format.html"
+        >How to Enable Specific Barcode Formats with Your License?</a>
+    </li>
   </ul>
 </li>
 <li lang="javascript"><a href="{{ site.license_activation }}index.html" class="otherLinkColour">License Initialization</a></li>

programming/javascript/faq/enable-supported-barcode-format.md

@@ -0,0 +1,49 @@
+---
+layout: default-layout
+title: How to Enable Specific Barcode Formats with Your License?
+keywords: Dynamsoft Barcode Reader, FAQ, JavaScript, tech basic, barcode format, no license found
+description: When moving from a trial license to a production license, you may encounter the error `[xxx] No license found` if your enabled barcode formats don't match the formats supported by your license?
+needAutoGenerateSidebar: false
+---
+
+# How to Enable Specific Barcode Formats with Your License
+[<< Back to FAQ index](index.md)
+
+## Problem
+When moving from a trial license to a production license, you may encounter the error `[xxx] No license found` if your enabled barcode formats don't match the formats supported by your license. This occurs because the SDK validates enabled formats against your license's capabilities.
+
+## Solution
+Explicitly enable **only the barcode formats covered by your license** in your code configuration. 
+
+---
+
+### Step-by-Step Guide
+
+1. **Check Your License Coverage**  
+   Confirm which barcode formats your license supports (e.g., QR Code + 1D barcodes).
+
+2. **Configure Barcode Formats**  
+   Update your code to explicitly enable **only the licensed formats**.  
+   - Example for Enabling **QR Code Only**:
+
+      ```javascript
+      let settings = await router.getSimplifiedSettings("ReadSingleBarcode");
+      // Enable QR Code only
+      settings.barcodeSettings.barcodeFormatIds = 
+        Dynamsoft.DBR.EnumBarcodeFormat.BF_QR_CODE;
+      await router.updateSettings("ReadSingleBarcode", settings);
+      await router.startCapturing("ReadSingleBarcode");
+      ```
+
+   - Example for Enabling **Multiple Formats**:
+
+     Use bitwise OR (|) to combine formats.
+      ```javascript
+      // Enable QR Code and 1D
+      settings.barcodeSettings.barcodeFormatIds = 
+        Dynamsoft.DBR.EnumBarcodeFormat.BF_QR_CODE | Dynamsoft.DBR.EnumBarcodeFormat.BF_ONED;
+      ```
+
+4. **Verify Supported Formats**
+
+   View the complete list of supported barcode formats and their corresponding IDs here: [Barcode Format Documentation](https://www.dynamsoft.com/capture-vision/docs/core/enums/barcode-reader/barcode-format.html?lang=js&product=dbr)

programming/javascript/faq/index.md

@@ -85,4 +85,7 @@ noTitleIndex: true
 
 38. [Why isn't my webcam reading the barcode on my driver's license or ID card?](webcam-support-dense.md)
 
-39. [What are the system requirements for running the latest version of Dynamsoft Barcode Reader?](system-requirement.md)
+39. [What are the system requirements for running the latest version of Dynamsoft Barcode Reader?](system-requirement.md)
+
+40. [How to Enable Specific Barcode Formats with Your License?](enable-supported-barcode-format.md
+)