diff --git a/PIPMacros.cmake b/PIPMacros.cmake
index 58f7762d..5284fec1 100644
--- a/PIPMacros.cmake
+++ b/PIPMacros.cmake
@@ -94,7 +94,7 @@ macro(pip_resources RESULT INPUT)
 	#message("RC_DEPS: ${RC_DEPS}")
 	add_custom_command(OUTPUT ${RC_OUT}
 		COMMAND ${PIP_RC}
-		ARGS -i ${RC_FILES} -o ${RC_OUT} -n ${SRC_RC_OUT}
+		ARGS -s -i ${RC_FILES} -o ${RC_OUT} -n ${SRC_RC_OUT}
 		DEPENDS ${RC_DEPS}
 		WORKING_DIRECTORY ${PIP_DLL_DIR}
 		COMMENT "Generating ${RC_FILE}"
diff --git a/src_main/io_utils/pibasetransfer.cpp b/src_main/io_utils/pibasetransfer.cpp
index c04fab37..3ac42ae1 100644
--- a/src_main/io_utils/pibasetransfer.cpp
+++ b/src_main/io_utils/pibasetransfer.cpp
@@ -26,14 +26,11 @@ PIBaseTransfer::PIBaseTransfer(): crc(standardCRC_16()), diag(false) {
 	setPacketSize(4096);
 #endif
 	randomize();
-	piCout << "PIBaseTransfer" << &diag;
 }
 
 
 PIBaseTransfer::~PIBaseTransfer() {
-	piCout << "~PIBaseTransfer" << &diag;
 	diag.stop();
-	piCout << "~PIBaseTransfer done";
 	break_ = true;
 }
 
diff --git a/src_main/io_utils/pidiagnostics.cpp b/src_main/io_utils/pidiagnostics.cpp
index f6113c87..aeee4266 100644
--- a/src_main/io_utils/pidiagnostics.cpp
+++ b/src_main/io_utils/pidiagnostics.cpp
@@ -60,19 +60,19 @@ PIDiagnostics::State::State() {
 
 PIDiagnostics::PIDiagnostics(bool start_): PITimer(/*PITimer::Pool*/) {
 	disconn_ = 0.;
-	piCout << "PIDiagnostics construct";
+	//piCout << "PIDiagnostics construct";
 	setInterval(500);
 	reset();
 	setDisconnectTimeout(3.);
 	changeDisconnectTimeout(3.);
 	if (start_) PITimer::start(500);
-	piCout << "PIDiagnostics construct done";
+	//piCout << "PIDiagnostics construct done";
 }
 
 PIDiagnostics::~PIDiagnostics() {
-	piCout << "~PIDiagnostics start...";
-	PITimer::stop();
-	piCout << "~PIDiagnostics done!";
+	//piCout << "~PIDiagnostics start...";
+	//PITimer::stop();
+	//piCout << "~PIDiagnostics done!";
 }
 
 
diff --git a/src_main/thread/pithread.cpp b/src_main/thread/pithread.cpp
index dfb9e44c..23d16ea6 100755
--- a/src_main/thread/pithread.cpp
+++ b/src_main/thread/pithread.cpp
@@ -393,17 +393,44 @@ void PIThread::setPriority(PIThread::Priority prior) {
 }
 
 
+#ifdef WINDOWS
+bool isExists(HANDLE hThread) {
+	//errorClear();
+	//piCout << "isExists" << hThread;
+	DWORD dw = 0;
+	GetExitCodeThread(hThread, &dw);
+	//piCout << ret << dw << errorString();
+	if (dw == STILL_ACTIVE) return true;
+	//piCout << errorString();
+	return false;
+}
+#endif
+
 bool PIThread::waitForFinish(int timeout_msecs) {
 	//PICout(PICoutManipulators::DefaultControls) << "thread" << this << "PIThread::waitForFinish" << running_ << terminating << timeout_msecs;
 	if (!running_) return true;
 	if (timeout_msecs < 0) {
-		while (running_)
+		while (running_) {
 			msleep(PIP_MIN_MSLEEP);
+#ifdef WINDOWS
+			if (!isExists(PRIVATE->thread)) {
+				unlock();
+				return true;
+			}
+#endif
+		}
 		return true;
 	}
 	tmf_.reset();
-	while (running_ && tmf_.elapsed_m() < timeout_msecs)
+	while (running_ && tmf_.elapsed_m() < timeout_msecs) {
 		msleep(PIP_MIN_MSLEEP);
+#ifdef WINDOWS
+		if (!isExists(PRIVATE->thread)) {
+			unlock();
+			return true;
+		}
+#endif
+	}
 	return tmf_.elapsed_m() < timeout_msecs;
 }
 
diff --git a/utils/resources_compiler/main.cpp b/utils/resources_compiler/main.cpp
index e8894dd8..d0afce75 100644
--- a/utils/resources_compiler/main.cpp
+++ b/utils/resources_compiler/main.cpp
@@ -15,6 +15,7 @@ void usage() {
 	piCout << "-i --input <in_file> " << Green << "- resources description file";
 	piCout << "-o --out <out_file>  " << Green << "- output .cpp file";
 	piCout << "-l --list            " << Green << "- print readed files from description and exit";
+	piCout << "-s --silent          " << Green << "- no console output";
 }
 
 
@@ -25,7 +26,10 @@ int main (int argc, char * argv[]) {
 	cli.addArgument("name", true);
 	cli.addArgument("help");
 	cli.addArgument("list");
+	cli.addArgument("silent");
 
+	if (cli.hasArgument("silent"))
+		piDebug = false;
 	if (cli.hasArgument("help") || !cli.hasArgument("input") ||
 		(!cli.hasArgument("out") && !cli.hasArgument("list"))) {
 		usage();