diff --git a/third_party/SingleApplication-3.3.2/examples/sending_arguments/CMakeLists.txt b/third_party/SingleApplication-3.3.2/examples/sending_arguments/CMakeLists.txt
deleted file mode 100644
index 2cc55975..00000000
--- a/third_party/SingleApplication-3.3.2/examples/sending_arguments/CMakeLists.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-cmake_minimum_required(VERSION 3.7.0)
-
-project(sending_arguments LANGUAGES CXX)
-
-set(CMAKE_AUTOMOC ON)
-
-# SingleApplication base class
-set(QAPPLICATION_CLASS QCoreApplication)
-add_subdirectory(../.. SingleApplication)
-
-find_package(Qt${QT_DEFAULT_MAJOR_VERSION} COMPONENTS Core REQUIRED)
-
-add_executable(${PROJECT_NAME}
- main.cpp
- messagereceiver.cpp
- messagereceiver.h
- main.cpp
-)
-
-target_link_libraries(${PROJECT_NAME} SingleApplication::SingleApplication)
diff --git a/third_party/SingleApplication-3.3.2/examples/sending_arguments/main.cpp b/third_party/SingleApplication-3.3.2/examples/sending_arguments/main.cpp
deleted file mode 100755
index a9d34dd9..00000000
--- a/third_party/SingleApplication-3.3.2/examples/sending_arguments/main.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-#include <singleapplication.h>
-#include "messagereceiver.h"
-
-int main(int argc, char *argv[])
-{
- // Allow secondary instances
- SingleApplication app( argc, argv, true );
-
- MessageReceiver msgReceiver;
-
- // If this is a secondary instance
- if( app.isSecondary() ) {
- app.sendMessage( app.arguments().join(' ').toUtf8() );
- qDebug() << "App already running.";
- qDebug() << "Primary instance PID: " << app.primaryPid();
- qDebug() << "Primary instance user: " << app.primaryUser();
- return 0;
- } else {
- QObject::connect(
- &app,
- &SingleApplication::receivedMessage,
- &msgReceiver,
- &MessageReceiver::receivedMessage
- );
- }
-
- return app.exec();
-}
diff --git a/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.cpp b/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.cpp
deleted file mode 100644
index 0560b072..00000000
--- a/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.cpp
+++ /dev/null
@@ -1,12 +0,0 @@
-#include <QDebug>
-#include "messagereceiver.h"
-
-MessageReceiver::MessageReceiver(QObject *parent) : QObject(parent)
-{
-}
-
-void MessageReceiver::receivedMessage(int instanceId, QByteArray message)
-{
- qDebug() << "Received message from instance: " << instanceId;
- qDebug() << "Message Text: " << message;
-}
diff --git a/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.h b/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.h
deleted file mode 100644
index 50a970c8..00000000
--- a/third_party/SingleApplication-3.3.2/examples/sending_arguments/messagereceiver.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef MESSAGERECEIVER_H
-#define MESSAGERECEIVER_H
-
-#include <QObject>
-
-class MessageReceiver : public QObject
-{
- Q_OBJECT
-public:
- explicit MessageReceiver(QObject *parent = 0);
-public slots:
- void receivedMessage( int instanceId, QByteArray message );
-};
-
-#endif // MESSAGERECEIVER_H
diff --git a/third_party/SingleApplication-3.3.2/examples/sending_arguments/sending_arguments.pro b/third_party/SingleApplication-3.3.2/examples/sending_arguments/sending_arguments.pro
deleted file mode 100755
index 897636a9..00000000
--- a/third_party/SingleApplication-3.3.2/examples/sending_arguments/sending_arguments.pro
+++ /dev/null
@@ -1,9 +0,0 @@
-# Single Application implementation
-include(../../singleapplication.pri)
-DEFINES += QAPPLICATION_CLASS=QCoreApplication
-
-SOURCES += main.cpp \
- messagereceiver.cpp
-
-HEADERS += \
- messagereceiver.h
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