diff --git a/dashboard/package.json b/dashboard/package.json
index 4a46af0a3..c36646660 100644
--- a/dashboard/package.json
+++ b/dashboard/package.json
@@ -26,7 +26,7 @@
     "jquery": "^3.7.1",
     "marked": "^15.0.10",
     "moment-timezone": "^0.5.48",
-    "pankow": "^3.0.5",
+    "pankow": "^3.0.6",
     "sass": "^1.87.0",
     "vite": "^6.3.3",
     "vue": "^3.5.13",
diff --git a/dashboard/src/views/AppstoreView.vue b/dashboard/src/views/AppstoreView.vue
index 52fae3b5f..e2700b1ef 100644
--- a/dashboard/src/views/AppstoreView.vue
+++ b/dashboard/src/views/AppstoreView.vue
@@ -1,7 +1,11 @@
 <script setup>
 
+import { useI18n } from 'vue-i18n';
+const i18n = useI18n();
+const t = i18n.t;
+
 import { ref, computed, useTemplateRef, onMounted } from 'vue';
-import { Button, TextInput, Spinner } from 'pankow';
+import { Button, TextInput, Spinner, InputDialog } from 'pankow';
 import AppstoreModel from '../models/AppstoreModel.js';
 import AppInstallDialog from '../components/AppInstallDialog.vue';
 import ApplinkDialog from '../components/ApplinkDialog.vue';
@@ -35,6 +39,7 @@ const filteredPopularApps = computed(() => {
 const appInstallDialog = useTemplateRef('appInstallDialog');
 const searchInput = useTemplateRef('searchInput');
 const applinkDialog = useTemplateRef('applinkDialog');
+const inputDialog = useTemplateRef('inputDialog');
 
 function onAppInstallDialogClose() {
   window.location.href = '#/appstore';
@@ -84,7 +89,11 @@ onMounted(async () => {
     if (app) {
       appInstallDialog.value.open(app);
     } else {
-      console.error('No such version found');
+      inputDialog.value.info({
+        title: t('appstore.appNotFoundDialog.title'),
+        message: t('appstore.appNotFoundDialog.description', { appId, version }),
+        confirmLabel: t('main.dialog.close'),
+      });
     }
   } else {
     setTimeout(() => {
@@ -102,6 +111,7 @@ onMounted(async () => {
 
 <template>
   <div class="content" style="width: 100%;">
+    <InputDialog ref="inputDialog"/>
     <AppInstallDialog ref="appInstallDialog" @close="onAppInstallDialogClose"/>
     <ApplinkDialog ref="applinkDialog" @success="onApplinkDialogSuccess()"/>