diff --git a/CMakeLists.txt b/CMakeLists.txt
index b67449a..8ee5528 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,182 +1,186 @@
 project (audex)
 
 cmake_minimum_required(VERSION 3.0.0)
 
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
 set(CPACK_GENERATOR "DEB;RPM;TGZ")
 set(DEBIAN_PACKAGE_DESCRIPTION "Audex")
 set(DEBIAN_PACKAGE_SECTION "Multimedia")
 set(CPACK_SOURCE_GENERATOR "TBZ2")
 set(CPACK_PACKAGE_VERSION_MAJOR "0")
 set(CPACK_PACKAGE_VERSION_MINOR "95")
 set(CPACK_PACKAGE_CONTACT "Marco Nelles <audex@maniatek.com>")
 set(AUDEX_VERSION "${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}")
 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${AUDEX_VERSION}")
 set(CPACK_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${AUDEX_VERSION}")
 include(CPack)
 
-find_package(ECM REQUIRED NO_MODULE)
+set(KF5_MIN_VERSION "5.15.0")
+
+find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
 
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
 configure_file(config.h.cmake ${CMAKE_BINARY_DIR}/config.h)
 
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -g")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings NO_POLICY_SCOPE)
 include(ECMInstallIcons)
 include(FeatureSummary)
 
 find_package(Qt5 REQUIRED COMPONENTS
   Script
   Widgets
   X11Extras
 )
-find_package(KF5 REQUIRED COMPONENTS
+find_package(KF5 ${KF5_MIN_VER} REQUIRED COMPONENTS
   Config
   Completion
   CoreAddons
+  Crash
   I18n
   IconThemes
   KCMUtils
   KIO
   Solid
   TextWidgets
   WidgetsAddons
   XmlGui
 )
 find_package(KF5Cddb)
 set_package_properties(KF5Cddb PROPERTIES
   DESCRIPTION "KF5 branch for CDDB library"
   URL "http://projects.kde.org/projects/kde/kdemultimedia/libkcddb"
   TYPE REQUIRED
   PURPOSE "libkcddb is used to retrieve audio CD meta data from the internet."
 )
 find_package(Cdparanoia REQUIRED)
 
 include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}
   ${CMAKE_BINARY_DIR}
 )
 
 # Silence some errors for now
 add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0)
 
 set(CMAKE_C_FLAGS "${AUDEX_ID3_CFLAGS} ${CMAKE_C_FLAGS}")
 
 set(audex_SRCS
   main.cpp
   mainwindow.cpp
   models/cddamodel.cpp
   models/profilemodel.cpp
   utils/pid.cpp
   utils/coverfetcher.cpp
   utils/patternparser.cpp
   utils/playlist.cpp
   utils/wavefilewriter.cpp
   utils/cddaparanoia.cpp
   utils/cddadevices.cpp
   utils/encoderwrapper.cpp
   utils/cddaextractthread.cpp
   utils/upload.cpp
   utils/encoderassistant.cpp
   utils/hashlist.cpp
   utils/3rdparty/crc32.cpp
   utils/parameters.cpp
   utils/cachedimage.cpp
   utils/cuesheetwriter.cpp
   utils/tmpdir.cpp
   utils/discidcalculator.cpp
   widgets/cddaheaderwidget.cpp
   widgets/generalsettingswidget.cpp
   widgets/devicewidget.cpp
   widgets/profilewidget.cpp
   widgets/remoteserversettingswidget.cpp
   widgets/lamewidget.cpp
   widgets/oggencwidget.cpp
   widgets/flacwidget.cpp
   widgets/faacwidget.cpp
   widgets/wavewidget.cpp
   widgets/customwidget.cpp
   dialogs/coverbrowserdialog.cpp
   dialogs/cddaheaderdatadialog.cpp
   dialogs/profiledatadialog.cpp
   dialogs/profiledatacoverdialog.cpp
   dialogs/profiledataplaylistdialog.cpp
   dialogs/profiledatainfodialog.cpp
   dialogs/profiledatahashlistdialog.cpp
   dialogs/profiledatacuesheetdialog.cpp
   dialogs/profiledatasinglefiledialog.cpp
   dialogs/patternwizarddialog.cpp
   dialogs/commandwizarddialog.cpp
   dialogs/simplepatternwizarddialog.cpp
   dialogs/extractingprogressdialog.cpp
   dialogs/protocoldialog.cpp
   dialogs/errordialog.cpp
   core/audex.cpp
 )
 
 ki18n_wrap_ui(audex_SRCS
   widgets/generalsettingswidgetUI.ui
   widgets/devicewidgetUI.ui
   widgets/profilewidgetUI.ui
   widgets/remoteserversettingswidgetUI.ui
   widgets/lamewidgetUI.ui
   widgets/oggencwidgetUI.ui
   widgets/flacwidgetUI.ui
   widgets/faacwidgetUI.ui
   widgets/wavewidgetUI.ui
   widgets/customwidgetUI.ui
   dialogs/coverbrowserwidgetUI.ui
   dialogs/cddaheaderdatawidgetUI.ui
   dialogs/profiledatawidgetUI.ui
   dialogs/profiledatacoverwidgetUI.ui
   dialogs/profiledataplaylistwidgetUI.ui
   dialogs/profiledatainfowidgetUI.ui
   dialogs/profiledatahashlistwidgetUI.ui
   dialogs/profiledatacuesheetwidgetUI.ui
   dialogs/profiledatasinglefilewidgetUI.ui
   dialogs/patternwizardwidgetUI.ui
   dialogs/commandwizardwidgetUI.ui
   dialogs/simplepatternwizardwidgetUI.ui
   dialogs/extractingprogresswidgetUI.ui
   dialogs/protocolwidgetUI.ui
 )
 
 kconfig_add_kcfg_files(audex_SRCS preferences.kcfgc)
 
 add_executable(audex ${audex_SRCS})
 target_link_libraries(audex
     Qt5::Script
     Qt5::Widgets
     Qt5::X11Extras
     KF5::Completion
     KF5::CoreAddons
+    KF5::Crash
     KF5::I18n
     KF5::IconThemes
     KF5::KCMUtils
     KF5::KIOWidgets
     KF5::Solid
     KF5::TextWidgets
     KF5::WidgetsAddons
     KF5::XmlGui
     KF5::Cddb
     ${CDPARANOIA_LIBRARIES}
 )
 
 install(TARGETS audex DESTINATION ${BIN_INSTALL_DIR})
 install(FILES audexui.rc DESTINATION  ${KXMLGUI_INSTALL_DIR}/audex)
 install(FILES org.kde.audex.desktop DESTINATION ${XDG_APPS_INSTALL_DIR})
 install(FILES audex-rip-audiocd.desktop DESTINATION ${DATA_INSTALL_DIR}/solid/actions)
 
 add_subdirectory(icons)
 add_subdirectory(images)
 
 if(BUILD_TESTING)
     find_package(Qt5Test REQUIRED)
     add_subdirectory(test)
 endif()
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES)
diff --git a/main.cpp b/main.cpp
index 269e53c..356d346 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,70 +1,73 @@
 /* AUDEX CDDA EXTRACTOR
  * Copyright (C) 2007-2015 Marco Nelles (audex@maniatek.com)
  * <http://userbase.kde.org/Audex>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <QApplication>
 #include <QCommandLineParser>
 
 #include <KAboutData>
+#include <KCrash>
 
 #include "config.h"
 #include "mainwindow.h"
 
 #include <Kdelibs4ConfigMigrator>
 
 int main (int argc, char *argv[]) {
   Kdelibs4ConfigMigrator migrator(QStringLiteral("audex"));
   migrator.setConfigFiles(QStringList() << QStringLiteral("audexrc"));
   migrator.migrate();
 
   QApplication app(argc, argv);
 
+  KCrash::initialize();
+
   KLocalizedString::setApplicationDomain("audex");
 
   KAboutData aboutData("audex", i18n("Audex"), AUDEX_VERSION);
   aboutData.setShortDescription(i18n("KDE CDDA Extractor"));
   aboutData.setLicense(KAboutLicense::GPL);
   aboutData.setCopyrightStatement(i18n("Copyright © 2007–2015 by Marco Nelles"));
   aboutData.setHomepage("http://userbase.kde.org/Audex");
   aboutData.setBugAddress("audex@maniatek.com");
   aboutData.addAuthor(i18n("Marco Nelles"), i18n("Current maintainer, main developer"), "marco@maniatek.de");
   aboutData.addCredit(i18n("Craig Drummond"), i18n("GUI improvements, development"), 0, "");
   aboutData.addCredit(i18n("Elson"), i18n("development"), 0, "");
   aboutData.addCredit(i18n("credativ GmbH"), i18n("Special thanks to credativ GmbH (Germany) for support"), 0, "http://www.credativ.com/");
   aboutData.addCredit(i18n("freedb.org"), i18n("Special thanks to freedb.org for providing a free CDDB-like CD database"), 0, "http://freedb.org");
   aboutData.addCredit(i18n("Xiph.Org Foundation"), i18n("Special thanks to Xiph.Org Foundation for providing compact disc ripper"), 0, "http://www.xiph.org/paranoia/index.html");
   aboutData.setTranslator(i18nc("NAME OF TRANSLATORS", "Your names"), i18nc("EMAIL OF TRANSLATORS", "Your emails"));
 
   aboutData.setOrganizationDomain(QByteArray("kde.org"));
   aboutData.setDesktopFileName(QStringLiteral("org.kde.audex"));
 
   app.setWindowIcon(QIcon::fromTheme(QStringLiteral("audex")));
 
   QCommandLineParser parser;
   KAboutData::setApplicationData(aboutData);
   parser.addVersionOption();
   parser.addHelpOption();
   aboutData.setupCommandLine(&parser);
   parser.process(app);
   aboutData.processCommandLine(&parser);
 
   MainWindow* window = new MainWindow();
   window->show();
 
   return app.exec();
 
 }