diff --git a/YACReader/main_window_viewer.cpp b/YACReader/main_window_viewer.cpp
index df75d1c1..df8415f2 100644
--- a/YACReader/main_window_viewer.cpp
+++ b/YACReader/main_window_viewer.cpp
@@ -189,6 +189,10 @@ void MainWindowViewer::setupUI()
 	//	setWindowFlags(this->windowFlags() | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint);
 	//}
 
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
 	if(fullscreen)
 		toFullScreen();
 	if(conf.getMaximized())
@@ -1000,6 +1004,57 @@ void MainWindowViewer::toggleFullScreen()
 	Configuration::getConfiguration().setFullScreen(fullscreen = !fullscreen);
 }
 
+#ifdef Q_OS_WIN //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+
+void MainWindowViewer::toFullScreen()
+{
+    fromMaximized = this->isMaximized();
+
+    hideToolBars();
+    viewer->hide();
+    viewer->fullscreen = true;//TODO, change by the right use of windowState();
+
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
+    showNormal();
+    setWindowFlags(previousWindowFlags | Qt::FramelessWindowHint);
+
+    const QRect r = windowHandle()->screen()->geometry();
+
+    move(r.x(), r.y());
+    resize(r.width(),r.height()+1);
+    show();
+
+    viewer->show();
+    if(viewer->magnifyingGlassIsVisible())
+        viewer->showMagnifyingGlass();
+}
+
+void MainWindowViewer::toNormal()
+{
+    //show all
+    viewer->hide();
+    viewer->fullscreen = false;//TODO, change by the right use of windowState();
+    //viewer->hideMagnifyingGlass();
+
+    setWindowFlags(previousWindowFlags);
+    move(previousPos);
+    resize(previousSize);
+    show();
+
+    if(fromMaximized)
+        showMaximized();
+
+    if(Configuration::getConfiguration().getShowToolbars())
+        showToolBars();
+    viewer->show();
+    if(viewer->magnifyingGlassIsVisible())
+        viewer->showMagnifyingGlass();
+}
+
+#else
 void MainWindowViewer::toFullScreen()
 {
     fromMaximized = this->isMaximized();
@@ -1030,6 +1085,7 @@ void MainWindowViewer::toNormal()
     if(viewer->magnifyingGlassIsVisible())
         viewer->showMagnifyingGlass();
 }
+#endif
 
 void MainWindowViewer::toggleToolBars()
 {
diff --git a/YACReader/main_window_viewer.h b/YACReader/main_window_viewer.h
index beaef34e..e18aa901 100644
--- a/YACReader/main_window_viewer.h
+++ b/YACReader/main_window_viewer.h
@@ -167,6 +167,11 @@ class EditShortcutsDialog;
 		bool isClient;
 		QString startComicPath;
 		quint64 libraryId;
+
+        //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+        Qt::WindowFlags previousWindowFlags;
+        QPoint previousPos;
+        QSize previousSize;
 signals:
 		void closed();
 	protected:
diff --git a/YACReaderLibrary/library_window.cpp b/YACReaderLibrary/library_window.cpp
index 8196aef1..e83b3d3d 100644
--- a/YACReaderLibrary/library_window.cpp
+++ b/YACReaderLibrary/library_window.cpp
@@ -2022,6 +2022,48 @@ void LibraryWindow::toggleFullScreen()
 	fullscreen = !fullscreen;
 }
 
+#ifdef Q_OS_WIN //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+void LibraryWindow::toFullScreen()
+{
+    fromMaximized = this->isMaximized();
+
+    sideBar->hide();
+    libraryToolBar->hide();
+
+    previousWindowFlags = windowFlags();
+    previousPos = pos();
+    previousSize = size();
+
+    showNormal();
+    setWindowFlags(previousWindowFlags | Qt::FramelessWindowHint);
+
+    const QRect r = windowHandle()->screen()->geometry();
+
+    move(r.x(), r.y());
+    resize(r.width(),r.height()+1);
+    show();
+
+    comicsViewsManager->comicsView->toFullScreen();
+}
+
+void LibraryWindow::toNormal()
+{
+    sideBar->show();
+    libraryToolBar->show();
+
+    setWindowFlags(previousWindowFlags);
+    move(previousPos);
+    resize(previousSize);
+    show();
+
+    if(fromMaximized)
+        showMaximized();
+
+    comicsViewsManager->comicsView->toNormal();
+}
+
+#else
+
 void LibraryWindow::toFullScreen()
 {
     fromMaximized = this->isMaximized();
@@ -2057,6 +2099,8 @@ void LibraryWindow::toNormal()
 
 }
 
+#endif
+
 void LibraryWindow::setSearchFilter(const YACReader::SearchModifiers modifier, QString filter)
 {
     if(!filter.isEmpty())
diff --git a/YACReaderLibrary/library_window.h b/YACReaderLibrary/library_window.h
index 66588c41..e4ec675a 100644
--- a/YACReaderLibrary/library_window.h
+++ b/YACReaderLibrary/library_window.h
@@ -375,6 +375,12 @@ public slots:
     void onAddComicsToLabel();
     void setToolbarTitle(const QModelIndex & modelIndex);
     void saveSelectedCoversTo();
+
+private:
+    //fullscreen mode in Windows for preventing this bug: QTBUG-41309 https://bugreports.qt.io/browse/QTBUG-41309
+    Qt::WindowFlags previousWindowFlags;
+    QPoint previousPos;
+    QSize previousSize;
 };
 
 #endif
diff --git a/custom_widgets/yacreader_table_view.cpp b/custom_widgets/yacreader_table_view.cpp
index 3b48d89a..dd6fd580 100644
--- a/custom_widgets/yacreader_table_view.cpp
+++ b/custom_widgets/yacreader_table_view.cpp
@@ -8,6 +8,7 @@
 #include <QMimeData>
 #include <QApplication>
 #include <QBuffer>
+#include <qmath.h>
 
 #include "QsLog.h"
 
diff --git a/releaseOSX.sh b/releaseOSX.sh
index 38972c20..6eafa3e9 100755
--- a/releaseOSX.sh
+++ b/releaseOSX.sh
@@ -13,7 +13,5 @@ cp -R ./release/languages ./YACReader.app/Contents/MacOS/
 cp -R ./release/languages ./YACReaderLibrary.app/Contents/MacOS/
 cp -R ./release/languages ./YACReaderLibraryServer.app/Contents/MacOS/
 
-./signapps.sh
-
-/Users/luisangel/my_dev/YACReader/YACReader_hg/create-dmg
+#./signapps.sh