diff --git a/src/io/pifile.cpp b/src/io/pifile.cpp
index d9591c62..7374a7db 100755
--- a/src/io/pifile.cpp
+++ b/src/io/pifile.cpp
@@ -217,9 +217,9 @@ PIByteArray PIFile::readAll(bool forceRead) {
 llong PIFile::size() const {
 	if (!opened_) return -1;
 	llong s, cp = pos();
-	lseek64(fdi, 0, SEEK_END); clearerr(fd);
+	fseeko64(fd, 0, SEEK_END); clearerr(fd);
 	s = pos();
-	lseek64(fdi, cp, SEEK_SET); clearerr(fd);
+	fseeko64(fd, cp, SEEK_SET); clearerr(fd);
 	return s;
 }
 
@@ -278,21 +278,21 @@ void PIFile::flush() {
 
 void PIFile::seek(llong position) {
 	if (!opened_) return;
-	lseek64(fdi, position, SEEK_SET);
+	fseeko64(fd, position, SEEK_SET);
 	clearerr(fd);
 }
 
 
 void PIFile::seekToBegin() {
 	if (!opened_) return;
-	lseek64(fdi, 0, SEEK_SET);
+	fseeko64(fd, 0, SEEK_SET);
 	clearerr(fd);
 }
 
 
 void PIFile::seekToEnd() {
 	if (!opened_) return;
-	lseek64(fdi, 0, SEEK_END);
+	fseeko64(fd, 0, SEEK_END);
 	clearerr(fd);
 }
 
@@ -318,7 +318,7 @@ void PIFile::setPath(const PIString & path) {
 
 llong PIFile::pos() const {
 	if (!opened_) return -1;
-	return ftell(fd);
+	return ftello64(fd);
 }
 
 
diff --git a/utils/system_daemon/daemon.cpp b/utils/system_daemon/daemon.cpp
index 45871514..259c0931 100644
--- a/utils/system_daemon/daemon.cpp
+++ b/utils/system_daemon/daemon.cpp
@@ -8,6 +8,7 @@ extern PIScreen screen;
 Daemon::Remote::Remote(const PIString & n): PIThread() {
 	setName(n);
 	ft.setName(n);
+	ft.setPacketSize(4000);
 	CONNECTU(&ft, sendRequest, this, ftSendRequest)
 	CONNECTU(&ft, receiveFinished, this, ftReceived)
 	dir_my = PIDir::current();
diff --git a/utils/system_daemon/daemon.h b/utils/system_daemon/daemon.h
index 0f966f5d..dd0fd806 100644
--- a/utils/system_daemon/daemon.h
+++ b/utils/system_daemon/daemon.h
@@ -70,9 +70,10 @@ private:
 		Remote(const PIString & n = PIString());
 		void sendData(const PIByteArray & d) {_d = d; startOnce();}
 		EVENT_HANDLER1(void, ftSendRequest, PIByteArray &, data) {sendRequest(name(), data);}
-		//EVENT1(ftReceived, const PIString & , name)
-		EVENT2(sendRequest, const PIString & , name, PIByteArray &, data)
-		EVENT1(receiveFinished, bool, ok)
+		EVENT_HANDLER1(void, ftReceived, bool, ok) {receiveFinished(name(), ok);}
+		
+		EVENT2(sendRequest, const PIString & , name, const PIByteArray &, data)
+		EVENT2(receiveFinished, const PIString & , name, bool, ok)
 		EVENT_HANDLER1(void, received, const PIByteArray & , data) {ft.received(data);}
 	
 		PIDir dir_my, dir_remote;