diff --git a/Qt7z/Qt7z/Qt7z.pro b/Qt7z/Qt7z/Qt7z.pro
index 442df84..dadacd5 100644
--- a/Qt7z/Qt7z/Qt7z.pro
+++ b/Qt7z/Qt7z/Qt7z.pro
@@ -10,7 +10,7 @@ TARGET = Qt7z
 TEMPLATE = lib
 CONFIG += staticlib

-include("Qt7z.pri")
+include("qt7z.pri")

 unix {
     target.path = /usr/lib
diff --git a/QuickViewer/QuickViewer.pro b/QuickViewer/QuickViewer.pro
index 3cbdceb..35ce838 100644
--- a/QuickViewer/QuickViewer.pro
+++ b/QuickViewer/QuickViewer.pro
@@ -4,7 +4,7 @@
 #
 #-------------------------------------------------

-QT       += core gui opengl concurrent
+QT       += core gui opengl concurrent gui-private

 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets

@@ -15,9 +15,9 @@ INCLUDEPATH += ../Qt7z/Qt7z


 CONFIG(debug,debug|release) {
-LIBS += -L../Qt7z/Qt7z/debug -lQt7z
+LIBS += -L../Qt7z/Qt7z -lQt7z
 } else {
-LIBS += -L../Qt7z/Qt7z/release -lQt7z
 }

 SOURCES += main.cpp\
diff --git a/QuickViewer/filevolumeziparchive.h b/QuickViewer/filevolumeziparchive.h
index e2c9a0f..cdc4e4d 100644
--- a/QuickViewer/filevolumeziparchive.h
+++ b/QuickViewer/filevolumeziparchive.h
@@ -2,7 +2,7 @@
 #define FILEVOLUMEZIPARCHIVE_H

 #include <QObject>
-#include <QtGui/5.7.0/QtGui/private/qzipreader_p.h>
+#include <QtGui/private/qzipreader_p.h>
 #include "filevolume.h"

 class FileVolumeZipArchive : public IFileVolume