diff --git a/VM-source/VirtualMachine b/VM-source/VirtualMachine
index 5a609b7..9743245 100755
Binary files a/VM-source/VirtualMachine and b/VM-source/VirtualMachine differ
diff --git a/VM-source/vbox.cpp b/VM-source/vbox.cpp
index 14872c6..31e0f48 100644
--- a/VM-source/vbox.cpp
+++ b/VM-source/vbox.cpp
@@ -30,59 +30,66 @@ int vbox::MountISO(QString isoPath, QString controlName, int port, int device){
                    + " --medium \"{isoPath}\"").toUtf8());
 }
 int vbox::BootFirst(QString bootDrive){
-    //return os.system(f"\"{self.managerPath}\" modifyvm \"{self.name}\" --boot1 {bootDrive}")
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --boot1 " + bootDrive).toUtf8());
 }
 int vbox::SetNetBridge(QString netDriver){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name +
+                   "\" --nic1 bridged --cableconnected1 on --nictype1 82540EM --bridgeadapter1 \"" + netDriver + "\" --intnet1 brigh1 --macaddress1 auto").toUtf8());
 }
 int vbox::SetCPU(int number){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --cpus " + number).toUtf8());
 }
 int vbox::SetMemory(int memory){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --memory " + memory).toUtf8());
 }
 int vbox::SetRemote(bool setting){
-
+    if(setting){
+        return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --vrde on").toUtf8());
+    }
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --vrde off").toUtf8());
 }
 int vbox::SetRemoteConnectSetting(int port){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --vrdeport " + port + " --vrdeaddress """).toUtf8());
 }
-void vbox::Start(bool unShown){
-
+int vbox::Start(bool unShown){
+    if(unShown){
+        return system(("\"" + managerPath + "\"").toUtf8());
+    }
+    return system(("\"" + managerPath + "\" startvm \"" + name + "\"").toUtf8());
 }
 int vbox::Stop(){
-
+    return system(("\"" + managerPath + "\" controlvm \"" + name + "\" poweroff").toUtf8());
 }
 int vbox::Delete(){
-
+    return system(("\"" + managerPath + "\" unregistervm --delete \"" + name + "\"").toUtf8());
 }
 int vbox::SetDisplayMemory(int memory){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --vram " + memory).toUtf8());
 }
 int vbox::InstallGuessAdditions(QString controlName, int port, int device){
-
+    return MountISO("/usr/share/virtualbox/VBoxGuestAdditions.iso", controlName, port, device);
 }
 int vbox::EnabledAudio(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --audio pulse --audiocontroller hda --audioin on --audioout on").toUtf8());
 }
 int vbox::EnabledClipboardMode(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --clipboard-mode bidirectional").toUtf8());
 }
 int vbox::EnabledDraganddrop(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --draganddrop bidirectional").toUtf8());
 }
 int vbox::ShareFile(QString name, QString path){
-
+    return system(("\"" + managerPath + "\" sharedfolder add \"" + this->name + "\" -name \"" + name + "\" -hostpath \"" + path + "\"").toUtf8());
 }
 int vbox::SetVBoxSVGA(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --graphicscontroller vboxsvga").toUtf8());
 }
 int vbox::SetMousePS2(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --mouse usb").toUtf8());
 }
 int vbox::SetKeyboardPS2(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --keyboard usb").toUtf8());
 }
 int vbox::OpenUSB(){
-
+    return system(("\"" + managerPath + "\" modifyvm \"" + name + "\" --usbohci on").toUtf8());
 }
diff --git a/VM-source/vbox.h b/VM-source/vbox.h
index 02a8768..64af5e2 100644
--- a/VM-source/vbox.h
+++ b/VM-source/vbox.h
@@ -21,7 +21,7 @@ public:
     int SetMemory(int memory);
     int SetRemote(bool setting);
     int SetRemoteConnectSetting(int port=5540);
-    void Start(bool unShown=false);
+    int Start(bool unShown=false);
     int Stop();
     int Delete();
     int SetDisplayMemory(int memory);
diff --git a/VM-source/vbox.o b/VM-source/vbox.o
index a8c83d1..4fe9e05 100644
Binary files a/VM-source/vbox.o and b/VM-source/vbox.o differ