diff --git a/res/app/control-panes/dashboard/install/install-controller.js b/res/app/control-panes/dashboard/install/install-controller.js
index cd1f205b..41f36aac 100644
--- a/res/app/control-panes/dashboard/install/install-controller.js
+++ b/res/app/control-panes/dashboard/install/install-controller.js
@@ -108,6 +108,12 @@ module.exports = function InstallCtrl(
 
   $scope.maybeInstall = function (options) {
     if ($scope.installEnabled) {
+
+      if ($scope.installation) {
+        $scope.installation.lastData = null
+      }
+      $scope.accordionOpen = true
+
       return $scope.control.install(options)
         .progressed(function (installResult) {
           $scope.$apply(function () {
diff --git a/res/app/control-panes/dashboard/install/install.jade b/res/app/control-panes/dashboard/install/install.jade
index 171e2988..13cf4d42 100644
--- a/res/app/control-panes/dashboard/install/install.jade
+++ b/res/app/control-panes/dashboard/install/install.jade
@@ -10,7 +10,7 @@
       input(type='checkbox', ng-model='installEnabled')
       span(translate) Install
 
-  .widget-content.padded()
+  .widget-content.padded
     //.widget-content.padded(style='padding: 0; padding-bottom: 15px;')
 
     //.col-md-10.col-md-offset-1
@@ -28,13 +28,10 @@
       i.fa.fa-2x.fa-download.drop-area-icon
       .drop-area-text(translate) Drop file to upload
 
-    //treecontrol.tree-classic(tree-model='treeData', options='treeOptions')
-      span employee: {{node.name}} age {{node.age}}
-
     .upload-status(ng-if='upload || installation')
 
       accordion(close-others='false').pointer
-        accordion-group(is-open='accordionOpen')
+        accordion-group(is-open='accordionOpen', is-disabled='accordionDisabled')
           accordion-heading.pointer
             i.fa.fa-file-o
             span  {{installation.manifest.package || "App" }}