diff --git a/ScreenPlay/app.cpp b/ScreenPlay/app.cpp
index eea20dd8..20339a2c 100644
--- a/ScreenPlay/app.cpp
+++ b/ScreenPlay/app.cpp
@@ -158,14 +158,8 @@ void App::init()
 
         sentry_options_t* options = sentry_options_new();
         sentry_options_set_dsn(options, "https://425ea0b77def4f91a5a9decc01b36ff4@o428218.ingest.sentry.io/5373419");
-
-        const QString appPath = QGuiApplication::applicationDirPath();
-        QString exectuableFileEnding = "";
-#ifdef Q_OS_WIN
-        exectuableFileEnding = ".exe";
-#endif
-        sentry_options_set_handler_path(options, QString(appPath + "/crashpad_handler" + exectuableFileEnding).toStdString().c_str());
-        sentry_options_set_database_path(options, appPath.toStdString().c_str());
+        sentry_options_set_handler_path(options, QString(QGuiApplication::applicationDirPath() + "/crashpad_handler" + ScreenPlayUtil::executableBinEnding()).toStdString().c_str());
+        sentry_options_set_database_path(options, QGuiApplication::applicationDirPath().toStdString().c_str());
         const int sentryInitStatus = sentry_init(options);
         if (sentryInitStatus != 0) {
             qWarning() << "Unable to inti sentry crashhandler with statuscode: " << sentryInitStatus;
diff --git a/ScreenPlay/src/createimportvideo.cpp b/ScreenPlay/src/createimportvideo.cpp
index 0c60835d..2e0cb1ab 100644
--- a/ScreenPlay/src/createimportvideo.cpp
+++ b/ScreenPlay/src/createimportvideo.cpp
@@ -33,18 +33,19 @@ CreateImportVideo::CreateImportVideo(const QString& videoPath, const QString& ex
     : QObject(parent)
     , m_quality(quality)
 {
-
     m_videoPath = videoPath;
     m_exportPath = exportPath;
     m_codec = codec;
-    m_process = std::make_unique<QProcess>(this);
+    m_ffprobeExecutable = QApplication::applicationDirPath() + "/ffprobe" + ScreenPlayUtil::executableBinEnding();
+    m_ffmpegExecutable = QApplication::applicationDirPath() + "/ffmpeg" + ScreenPlayUtil::executableBinEnding();
 
-    QString fileEnding ;
-#ifdef Q_OS_WIN
-     fileEnding = ScreenPlayUtil::executableEnding();
-#endif
-    m_ffprobeExecutable = QApplication::applicationDirPath() + "/ffprobe" + fileEnding;
-    m_ffmpegExecutable = QApplication::applicationDirPath() + "/ffmpeg" + fileEnding ;
+    if (!QFileInfo::exists(m_ffprobeExecutable)) {
+        qFatal("FFPROBE executable not found!");
+    }
+
+    if (!QFileInfo::exists(m_ffmpegExecutable)) {
+        qFatal("FFMPEG executable not found!");
+    }
 }
 
 /*!
@@ -62,7 +63,7 @@ CreateImportVideo::CreateImportVideo(const QString& videoPath, const QString& ex
 void CreateImportVideo::process()
 {
 
-    qInfo() << "createWallpaperInfo()";
+    qInfo() << "createWallpaperInfo()" << m_videoPath << m_exportPath << m_codec << m_ffmpegExecutable << m_ffprobeExecutable;
     if (!createWallpaperInfo() || QThread::currentThread()->isInterruptionRequested()) {
         emit abortAndCleanup();
         return;
@@ -268,7 +269,7 @@ bool CreateImportVideo::analyzeVideo(const QJsonObject& obj)
 
     QJsonObject videoStream;
 
-    for (const auto stream : arrayStream) {
+    for (const auto& stream : arrayStream) {
         QString codec_type = stream.toObject().value("codec_type").toString();
         if (codec_type == "video") {
             videoStream = stream.toObject();
@@ -751,19 +752,42 @@ QString CreateImportVideo::waitForFinished(
     const Executable executable)
 {
 
+    m_process = std::make_unique<QProcess>();
+    QObject::connect(m_process.get(), &QProcess::errorOccurred, [=](QProcess::ProcessError error) {
+        qDebug() << "error enum val = " << error << m_process->errorString();
+        emit createWallpaperStateChanged(ImportVideoState::AnalyseVideoError);
+        m_process->terminate();
+        if (!m_process->waitForFinished(1000)) {
+            m_process->kill();
+        }
+    });
     if (executable == Executable::FFMPEG) {
         m_process->setProgram(m_ffmpegExecutable);
     } else {
         m_process->setProgram(m_ffprobeExecutable);
     }
+
+#ifdef Q_OS_OSX
+    QProcess changeChmod;
+    changeChmod.setProgram("chmod");
+    changeChmod.setArguments({ "+x", m_process->program() });
+    changeChmod.start();
+    if (!changeChmod.waitForFinished()) {
+        qCritical() << "Unable to change permission " << m_process->program() << " to be exectuable";
+    }
+#endif
+
     m_process->setProcessChannelMode(processChannelMode);
     m_process->setArguments(args);
+    m_process->setWorkingDirectory(QApplication::applicationDirPath());
     m_process->start();
 
-    while (!m_process->waitForFinished(100)) //Wake up every 10ms and check if we must exit
+    qInfo() << m_process->workingDirectory() << m_process->program() << m_process->arguments();
+
+    while (!m_process->waitForFinished(10)) //Wake up every 10ms and check if we must exit
     {
         if (QThread::currentThread()->isInterruptionRequested()) {
-            qDebug() << "Interrupt thread";
+            qInfo() << "Interrupt thread";
             m_process->terminate();
             if (!m_process->waitForFinished(1000)) {
                 m_process->kill();
diff --git a/ScreenPlay/src/settings.cpp b/ScreenPlay/src/settings.cpp
index 67315b9e..8f4c0472 100644
--- a/ScreenPlay/src/settings.cpp
+++ b/ScreenPlay/src/settings.cpp
@@ -1,6 +1,7 @@
 #include "settings.h"
 
 #include "ScreenPlayUtil/util.h"
+#include <QFileInfo>
 
 namespace ScreenPlay {
 
@@ -140,8 +141,8 @@ void Settings::setupWidgetAndWindowPaths()
 {
     QDir workingDir(QGuiApplication::applicationDirPath());
 #ifdef Q_OS_WIN
-    m_globalVariables->setWidgetExecutablePath(QUrl(workingDir.path() + "/ScreenPlayWidget" + ScreenPlayUtil::executableEnding()));
-    m_globalVariables->setWallpaperExecutablePath(QUrl(workingDir.path() + "/ScreenPlayWallpaper" + ScreenPlayUtil::executableEnding()));
+    m_globalVariables->setWidgetExecutablePath(QUrl(workingDir.path() + "/ScreenPlayWidget" + ScreenPlayUtil::executableBinEnding()));
+    m_globalVariables->setWallpaperExecutablePath(QUrl(workingDir.path() + "/ScreenPlayWallpaper" + ScreenPlayUtil::executableBinEnding()));
 #endif
 
 #ifdef Q_OS_OSX
@@ -152,7 +153,15 @@ void Settings::setupWidgetAndWindowPaths()
 
     m_globalVariables->setWidgetExecutablePath(QUrl::fromUserInput(workingDir.path() + "/ScreenPlayWidget.app/Contents/MacOS/ScreenPlayWidget").toLocalFile());
     m_globalVariables->setWallpaperExecutablePath(QUrl::fromUserInput(workingDir.path() + "/ScreenPlayWallpaper.app/Contents/MacOS/ScreenPlayWallpaper").toLocalFile());
+
 #endif
+
+    if (!QFileInfo::exists(m_globalVariables->widgetExecutablePath().toString())) {
+        qFatal("widget executable not found!");
+    }
+    if (!QFileInfo::exists(m_globalVariables->wallpaperExecutablePath().toString())) {
+        qFatal("wallpaper executable not found!");
+    }
 }
 
 /*!
diff --git a/ScreenPlayUtil/inc/public/ScreenPlayUtil/util.h b/ScreenPlayUtil/inc/public/ScreenPlayUtil/util.h
index fcd691b2..bf9acc11 100644
--- a/ScreenPlayUtil/inc/public/ScreenPlayUtil/util.h
+++ b/ScreenPlayUtil/inc/public/ScreenPlayUtil/util.h
@@ -56,7 +56,8 @@ bool copyPreviewThumbnail(QJsonObject& obj, const QString& previewThumbnail, con
 QString toString(const QStringList& list);
 QString toLocal(const QString& url);
 QString generateRandomString(quint32 length = 32);
-QString executableEnding();
+QString executableAppEnding();
+QString executableBinEnding();
 QStringList getAvailableWallpaper();
 QStringList getAvailableWidgets();
 QStringList getAvailableTypes();
diff --git a/ScreenPlayUtil/src/util.cpp b/ScreenPlayUtil/src/util.cpp
index 4df0b32c..5f92d39b 100644
--- a/ScreenPlayUtil/src/util.cpp
+++ b/ScreenPlayUtil/src/util.cpp
@@ -114,7 +114,18 @@ QString generateRandomString(quint32 length)
 /*!
   \brief Return .exe on windows otherwise empty string.
 */
-QString executableEnding()
+QString executableBinEnding()
+{
+#ifdef Q_OS_WIN
+    return ".exe";
+#endif
+    return "";
+}
+
+/*!
+  \brief Return .exe on windows, .app on osx otherwise empty string.
+*/
+QString executableAppEnding()
 {
 #ifdef Q_OS_WIN
     return ".exe";