diff --git a/assets/SoundVolumeView.exe b/assets/SoundVolumeView.exe
deleted file mode 100644
index 4c7a7d2..0000000
Binary files a/assets/SoundVolumeView.exe and /dev/null differ
diff --git a/bueno.bat b/bueno.bat
index edb534d..6aa7e4e 100644
--- a/bueno.bat
+++ b/bueno.bat
@@ -1,5 +1,3 @@
 taskkill /F /IM "qtest.exe"
 qmake -o build\Makefile .\qtest.pro
-copy /Y /B .\assets\SoundVolumeView.exe .\build\debug
-copy /Y /B .\assets\SoundVolumeView.exe .\build\release
 mingw32-make.exe -C .\build -f Makefile
diff --git a/src/back/backlasses.cpp b/src/back/backlasses.cpp
index e398b21..e6e691d 100644
--- a/src/back/backlasses.cpp
+++ b/src/back/backlasses.cpp
@@ -228,10 +228,10 @@ HRESULT EndpointSituationCallback::OnPropertyValueChanged(LPCWSTR pwstrDeviceId,
 	return S_OK;
 }
 
-Endpoint::Endpoint(IMMDevice* ep, uint64_t idx){
+Endpoint::Endpoint(IMMDevice* ep, IPolicyConfig7* policyConfig, uint64_t idx){
 	this->endpoint = ep;
 	this->idx = idx;
-	
+	this->policyConfig = policyConfig;
 	/*
 	 * It can't multiflag, it's that stupid. MS momento.
 	 * 	Only shows most relevant flag according to MS, i.e. 0110 sends 0010
@@ -434,70 +434,30 @@ Roles Endpoint::getRoles(){
 }
 
 void Endpoint::setRoles(Roles role){
-	//todo: otro exe momento
-	STARTUPINFOEXW startupConfig;
-	PROCESS_INFORMATION processInfo;
-	SecureZeroMemory(&startupConfig, sizeof(STARTUPINFOEXW));
-	SecureZeroMemory(&startupConfig.StartupInfo, sizeof(STARTUPINFOW));
-	startupConfig.StartupInfo.cb = sizeof(STARTUPINFOEXW);
-	SecureZeroMemory(&processInfo, sizeof(PROCESS_INFORMATION));
+	if (!policyConfig) return;
 
-	std::wstring command = L"SoundVolumeView.exe /SetDefault " + endpointId + L" ";
-	std::wstring troublePair = L"1";	
-	switch (role) {
-	case Roles::ROLE_ALL:
-	/*
-	 * console or multimedia, one sends both, at least for now;
-	 *  either cos of ms or dis guy;
-	 *  no choice but to treat them as one for now.
-	 *  command += L"all"; and nothing else would've been nice...
-	 */
-		troublePair = command + troublePair;
-		if(CreateProcessW(
-					  NULL,
-					  (wchar_t*)troublePair.c_str(),
-					  NULL,
-					  NULL,
-					  false,
-					  CREATE_UNICODE_ENVIRONMENT,
-					  NULL,
-					  NULL,
-					  (LPSTARTUPINFOW)&startupConfig,
-					  &processInfo
-					  ) == true)  {
-			WaitForSingleObject(processInfo.hProcess, INFINITE );  
-			CloseHandle(processInfo.hProcess);
-			CloseHandle(processInfo.hThread);
-		}
-		command += L"2";
-		break;
+	bool allRoles = false;
+	ERole val;
+	switch(role) {
 	case Roles::ROLE_CONSOLE:
-		command += std::to_wstring(0);
+		val = eConsole;
 		break;
 	case Roles::ROLE_MULTIMEDIA:
-		command += std::to_wstring(1);
+		val = eMultimedia;
 		break;
 	case Roles::ROLE_COMMUNICATIONS:
-		command += std::to_wstring(2);
+		val = eCommunications;
+		break;
+	default:
+		allRoles = true;
 		break;
 	}
-	
-	if(CreateProcessW(
-		NULL,
-		(wchar_t*)command.c_str(),
-		NULL,
-		NULL,
-		false,
-		CREATE_UNICODE_ENVIRONMENT,
-		NULL,
-		NULL,
-		(LPSTARTUPINFOW)&startupConfig,
-		&processInfo
-	   ) == true)  {
-		WaitForSingleObject(processInfo.hProcess, INFINITE );  
-		CloseHandle(processInfo.hProcess);
-		CloseHandle(processInfo.hThread);
-	}
+	if (allRoles) {
+		policyConfig->SetDefaultEndpoint(endpointId.c_str(), eMultimedia);	 
+		//policyConfig->SetDefaultEndpoint(endpointId.c_str(), eConsole);
+		policyConfig->SetDefaultEndpoint(endpointId.c_str(), eCommunications);	 
+	}	
+	policyConfig->SetDefaultEndpoint(endpointId.c_str(), val);	 
 }
 
 void Endpoint::assignRoles(Roles role){ 
@@ -599,7 +559,7 @@ void Overseer::reloadEndpoints(Flows flow) {
 	IMMDevice *temp;
 	for (unsigned int i = 0; i < numEndpoints; i++){
 		if(deviceCollection->Item(i, &temp) != 0) { log_debugcpp("si"); };
-		Endpoint *endpoint = new Endpoint(temp, i);
+		Endpoint *endpoint = new Endpoint(temp, policyConfig, i);
 		if (flow == Flows::FLOW_PLAYBACK)
 			this->playbackDevices.push_back(endpoint);
 		else
@@ -608,16 +568,6 @@ void Overseer::reloadEndpoints(Flows flow) {
 	}
 
 	deviceCollection->Release();
-	//IPolicyConfig7 test
-	/*
-	 * deviceEnumerator->GetDefaultAudioEndpoint(MSflow, ERole::eCommunications, &temp);
-	 * LPWSTR tempString = nullptr;
-	 * temp->GetId(&tempString);
-	 * HRESULT hre = policyConfig->SetDefaultEndpoint(
-	 * 	tempString,
-	 * 	ERole::eMultimedia
-	 * );	 
-	 */
 
 	/*
 	 * Discerning default endpoints per role
@@ -670,7 +620,7 @@ Endpoint* Overseer::addEndpoint(std::wstring endpointId, /* out */Flows* flow =
 	if(FAILED(deviceEnumerator->GetDevice((LPCWSTR)endpointId.c_str(), &newep)))
 		log_debugcpp("ay caramba con la hot metida.");
 
-	Endpoint *endpoint = new Endpoint(newep);
+	Endpoint *endpoint = new Endpoint(newep, policyConfig);
 	
 	Flows getFlow = endpoint->getFlow();
 	if (getFlow == Flows::FLOW_PLAYBACK) {
diff --git a/src/back/backlasses.h b/src/back/backlasses.h
index 0cee06e..bcc3306 100644
--- a/src/back/backlasses.h
+++ b/src/back/backlasses.h
@@ -11,7 +11,7 @@ class Session;
 class Endpoint {
 	
  public:
-	Endpoint(IMMDevice* endpoint, uint64_t idx = 0);
+	Endpoint(IMMDevice* endpoint, IPolicyConfig7* policyConfig, uint64_t idx = 0);
 	//todo: how to forward declare delegate constructors?
 	//Endpoint(IMMDevice* endpoint) : Endpoint(endpoint, 0) {};
 	void reloadEndpointChannels();
@@ -69,7 +69,7 @@ class Endpoint {
 	uint64_t idx;
 	//Not implemented in llvm-mingw. Sad! todo: mingw patch
 	IAudioMeterInformation *endpointPeakMeter = nullptr;
-	
+	IPolicyConfig7* policyConfig;
 };
 
 class EndpointVolumeCallback : public IAudioEndpointVolumeCallback {
@@ -128,15 +128,18 @@ class Overseer {
 	~Overseer();
 	
  private:
+	void initCOMLibrary();
+	
 	NGuid guid;
 	
 	IMMDeviceEnumerator *deviceEnumerator;
 	EndpointSituationCallback epsc;
-	//IPolicyConfig *policyConfig;
+	
 	std::vector<Endpoint*> playbackDevices;
 	std::vector<Endpoint*> captureDevices;
-	void initCOMLibrary();
+	
 	IPolicyConfig7* policyConfig;
+	friend class Endpoint;
 	//IMMDeviceCollection *deviceCollection;
 	//int numCaptureEndpoints;
 	//std::vector<Endpoint*> *captureDevices;