diff --git a/source/script.php b/source/script.php
index 972476d..96244fb 100644
--- a/source/script.php
+++ b/source/script.php
@@ -203,8 +203,8 @@ class Pkg_MokoJoomBackupInstallerScript
 			}
 		}
 
-		// Show update site link after install or update
-		$this->showUpdateSiteNotice();
+		// Warn if no license key configured
+		$this->warnMissingLicenseKey();
 	}
 
 	/**
@@ -246,49 +246,38 @@ class Pkg_MokoJoomBackupInstallerScript
 		}
 	}
 
-	/**
-	 * Show an info message linking directly to the update site record
-	 * so the user can configure their download key.
-	 *
-	 * @return  void
-	 */
-	private function showUpdateSiteNotice(): void
+	private function warnMissingLicenseKey(): void
 	{
-		try {
+		try
+		{
 			$db = Factory::getDbo();
+			$db->setQuery(
+				$db->getQuery(true)
+					->select([$db->quoteName('update_site_id'), $db->quoteName('extra_query')])
+					->from($db->quoteName('#__update_sites'))
+					->where('(' . $db->quoteName('name') . ' LIKE ' . $db->quote('%MokoJoomBackup%') . ' OR ' . $db->quoteName('location') . ' LIKE ' . $db->quote('%MokoJoomBackup%') . ')')
+					->setLimit(1)
+			);
+			$site = $db->loadObject();
 
-			$query = $db->getQuery(true)
-				->select($db->quoteName('us.update_site_id'))
-				->from($db->quoteName('#__update_sites', 'us'))
-				->join(
-					'INNER',
-					$db->quoteName('#__update_sites_extensions', 'use')
-					. ' ON ' . $db->quoteName('use.update_site_id') . ' = ' . $db->quoteName('us.update_site_id')
-				)
-				->join(
-					'INNER',
-					$db->quoteName('#__extensions', 'e')
-					. ' ON ' . $db->quoteName('e.extension_id') . ' = ' . $db->quoteName('use.extension_id')
-				)
-				->where($db->quoteName('e.element') . ' = ' . $db->quote('pkg_mokojoombackup'))
-				->where($db->quoteName('e.type') . ' = ' . $db->quote('package'))
-				->setLimit(1);
-
-			$db->setQuery($query);
-			$updateSiteId = (int) $db->loadResult();
-
-			if ($updateSiteId > 0) {
-				$editUrl = Route::_(
-					'index.php?option=com_installer&view=updatesites&filter[search]=mokojoombackup'
-				);
-
-				Factory::getApplication()->enqueueMessage(
-					Text::sprintf('PKG_MOKOJOOMBACKUP_POSTINSTALL_UPDATE_SITE', $editUrl),
-					'info'
-				);
+			if ($site)
+			{
+				$eq = (string) ($site->extra_query ?? '');
+				if (!empty($eq) && strpos($eq, 'dlid=') !== false) { parse_str($eq, $p); if (!empty($p['dlid'])) { return; } }
+				$editUrl = 'index.php?option=com_installer&task=updatesite.edit&update_site_id=' . (int) $site->update_site_id;
 			}
-		} catch (\Throwable $e) {
-			// Non-critical — silently ignore
+			else
+			{
+				$editUrl = 'index.php?option=com_installer&view=updatesites';
+			}
+
+			Factory::getApplication()->enqueueMessage(
+				'<strong>Moko Consulting License Key Required</strong> — '
+				. 'No download key is configured. Updates will not be available until a valid license key is entered. '
+				. '<a href="' . $editUrl . '" class="btn btn-sm btn-warning ms-2">Enter License Key</a>',
+				'warning'
+			);
 		}
+		catch (\Throwable $e) {}
 	}
 }