diff --git a/README.md b/README.md
index 5321dc0..18a67c8 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,7 @@ It is complex example of usage [MUI C++ wrapper classes](https://github.com/tdol
  - [MUI5](https://github.com/amiga-mui/muidev)
  - [Identify.library](https://github.com/shred/identify) (download [IdentifyUsr.lha](http://aminet.net/util/libs/IdentifyUsr.lha))
  - optional [OpenURL.library](https://github.com/jens-maus/libopenurl) (download [OpenURL.lha](http://aminet.net/comm/www/OpenURL-7.18.lha))
+ - optional [Picasso96](http://wiki.icomp.de/wiki/P96)
 
 ## WIP interface
 
diff --git a/app/appversion.txt b/app/appversion.txt
index 8e76af6..b63b950 100644
--- a/app/appversion.txt
+++ b/app/appversion.txt
@@ -1 +1 @@
-export APP_VERSION = 0.1.4
+export APP_VERSION = 0.1.5
diff --git a/app/src/App.cpp b/app/src/App.cpp
index c342893..6e1b63d 100644
--- a/app/src/App.cpp
+++ b/app/src/App.cpp
@@ -6,6 +6,7 @@
 
 #include "App.hpp"
 
+#include "Components/Application.hpp"
 #include "MUI/Context/ApplicationContext.hpp"
 #include "MUI/Core/CustomClassManager.hpp"
 
@@ -25,11 +26,13 @@ void AppCore::Run()
     // special class, on destructor Dispose all custom classes
     MUI::CustomClassesLifeTimeScope customClassesLifeTimeScope;
 
+    Components::Application muiApplication;
+
     // application scope
     // do MUI_DisposeObject(..) on destructor
-    MUI::ApplicationScope application(mApplication);
+    MUI::ApplicationScope application(muiApplication);
 
-    mApplication.RegisterEvents();
+    muiApplication.RegisterEvents();
 
     auto appWindow = MUI::ApplicationContext::instance().getAppWindow();
 
@@ -38,7 +41,7 @@ void AppCore::Run()
 
     // main application loop
     ULONG signals = 0;
-    while (DoMethod(mApplication.muiObject(), MUIM_Application_NewInput, &signals) != MUIV_Application_ReturnID_Quit)
+    while (DoMethod(muiApplication.muiObject(), MUIM_Application_NewInput, &signals) != MUIV_Application_ReturnID_Quit)
     {
         if (signals)
         {
diff --git a/app/src/App.hpp b/app/src/App.hpp
index 3d8d114..e85daf1 100644
--- a/app/src/App.hpp
+++ b/app/src/App.hpp
@@ -9,7 +9,6 @@
 #include "AOS/Identify/IdentifyBaseScope.hpp"
 #include "AOS/OpenURL/OpenURLBaseScope.hpp"
 #include "AOS/Picasso96/Picasso96BaseScope.hpp"
-#include "Components/Application.hpp"
 #include "Core/Singleton.hpp"
 #include "MUI/Core/MuiMasterBaseScope.hpp"
 
@@ -26,8 +25,6 @@ class AppCore
     OpenURLBaseScope openUrlBaseScope;
     Picasso96BaseScope picasso96BaseScope;
 
-    Components::Application mApplication;
-
     AppCore();
 
   public:
diff --git a/app/src/AppContext.cpp b/app/src/AppContext.cpp
index 63876f1..94c1197 100644
--- a/app/src/AppContext.cpp
+++ b/app/src/AppContext.cpp
@@ -30,3 +30,8 @@ OpenURLBaseScope &AppContextCore::getOpenURLBase() const
 {
     return App::instance().openUrlBaseScope;
 }
+
+Picasso96BaseScope &AppContextCore::getPicasso96Base() const
+{
+    return App::instance().picasso96BaseScope;
+}
diff --git a/app/src/AppContext.hpp b/app/src/AppContext.hpp
index c8a83e1..b50f948 100644
--- a/app/src/AppContext.hpp
+++ b/app/src/AppContext.hpp
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "AOS/OpenURL/OpenURLBaseScope.hpp"
+#include "AOS/Picasso96/Picasso96BaseScope.hpp"
 #include "Core/Singleton.hpp"
 
 class AppContextCore
@@ -18,6 +19,7 @@ class AppContextCore
 
   public:
     OpenURLBaseScope &getOpenURLBase() const;
+    Picasso96BaseScope &getPicasso96Base() const;
 };
 
 /// @brief main AppContext (singleton) object
diff --git a/app/src/Components/Tabs/GraphicsTab.cpp b/app/src/Components/Tabs/GraphicsTab.cpp
index 418548d..f7364de 100644
--- a/app/src/Components/Tabs/GraphicsTab.cpp
+++ b/app/src/Components/Tabs/GraphicsTab.cpp
@@ -8,6 +8,7 @@
 
 #include "AOS/Identify/Library.hpp"
 #include "AOS/Picasso96/Library.hpp"
+#include "AppContext.hpp"
 #include "MUI/Core/MakeObject.hpp"
 
 namespace Components
@@ -54,14 +55,20 @@ namespace Components
             }
         }
 
+        if (!AppContext::instance().getPicasso96Base().isOpen())
+        {
+            mPicasso96Boards.AddTail(LabelText("none"));
+            return;
+        }
+
         auto picassoBoards = AOS::Picasso96::Library::GetBoards();
         if (picassoBoards.empty())
             mPicasso96Boards.AddTail(LabelText("none"));
         else
         {
             mPicasso96Boards.AddTail(MUI::TextBuilder().tagContents("Name").object());
-            mPicasso96Boards.AddTail(MUI::TextBuilder().tagContents("Video RAM").object());
-            mPicasso96Boards.AddTail(MUI::TextBuilder().tagContents("Video RAM Clock").object());
+            mPicasso96Boards.AddTail(MUI::TextBuilder().tagContents("Video Memory Size").object());
+            mPicasso96Boards.AddTail(MUI::TextBuilder().tagContents("Video Memory Clock").object());
 
             for (auto &picassoBoard : picassoBoards)
             {
diff --git a/app/src/Main.cpp b/app/src/Main.cpp
index 035c313..31aab3b 100644
--- a/app/src/Main.cpp
+++ b/app/src/Main.cpp
@@ -8,6 +8,7 @@
 
 #include "App.hpp"
 
+#include <dos/dos.h>
 #include <iostream>
 
 using namespace std;