diff --git a/src_main/io/pisharedmemory.cpp b/src_main/io/pisharedmemory.cpp
index 0903eb82..5e81a2d6 100644
--- a/src_main/io/pisharedmemory.cpp
+++ b/src_main/io/pisharedmemory.cpp
@@ -119,18 +119,18 @@ bool PISharedMemory::openDevice() {
 	PRIVATE->name = ("/pip_shm_" + path()).toByteArray();
 	PRIVATE->name.push_back(0);
 	int fd = shm_open((const char *)PRIVATE->name.data(), m, 0777);
-	//piCout << "try open" << PICoutManipulators::Hex << fd;
+	piCoutObj << "try open" << PICoutManipulators::Hex << fd;
 	if (fd < 0) {
-		//piCoutObj << "shm_open error," << errorString();
+		piCoutObj << "shm_open error," << errorString();
 		fd = shm_open((const char *)PRIVATE->name.data(), m | O_CREAT, 0777);
-		//piCout << "try create" << PICoutManipulators::Hex << (m | O_CREAT) << fd;
+		piCoutObj << "try create" << PICoutManipulators::Hex << (m | O_CREAT) << fd;
 		if (fd < 0) {
 			piCoutObj << "shm_open error," << errorString();
 			return false;
 		}
 		PRIVATE->owner = true;
 		ftruncate(fd, dsize);
-		//piCout << "created" << fd;
+		piCoutObj << "created" << fd;
 	}
 	m = PROT_WRITE;
 	if (!isWriteable()) m = PROT_READ;
@@ -140,7 +140,7 @@ bool PISharedMemory::openDevice() {
 		piCoutObj << "mmap error," << errorString();
 		return false;
 	}
-	//piCout << "opened" << PRIVATE->data;
+	piCoutObj << "opened" << PRIVATE->data;
 #endif
 	return true;
 }
@@ -152,7 +152,7 @@ bool PISharedMemory::closeDevice() {
 	if (PRIVATE->map) CloseHandle(PRIVATE->map);
 #endif
 #ifdef LINUX
-	//piCout << "close" << PIString(PRIVATE->name) << PRIVATE->data;
+	piCoutObj << "close" << PIString(PRIVATE->name) << PRIVATE->data;
 	if (PRIVATE->data) munmap(PRIVATE->data, dsize);
 	if (PRIVATE->owner) {
 	//if (!PRIVATE->name.isEmpty()) {