diff --git a/src/core/pitime.cpp b/src/core/pitime.cpp
index fd0173b9..b40d5dde 100755
--- a/src/core/pitime.cpp
+++ b/src/core/pitime.cpp
@@ -310,6 +310,17 @@ PIString PIDateTime::toString(const PIString & format) const {
 
 
 #ifdef WINDOWS
+PIDateTime::PIDateTime(SYSTEMTIME t) {
+	year = t.wYear;
+	month = t.wMonth;
+	day = t.wDay;
+	hours = t.wHour;
+	minutes = t.wMinute;
+	seconds = t.wSecond;
+	milliseconds = t.wMilliseconds;
+}
+
+
 PIDateTime::PIDateTime(FILETIME t) {
 	FILETIME lt;
 	SYSTEMTIME st;
@@ -325,8 +336,7 @@ PIDateTime::PIDateTime(FILETIME t) {
 }
 
 
-FILETIME PIDateTime::toFILETIME() const {
-	FILETIME lt, ret;
+SYSTEMTIME PIDateTime::toSYSTEMTIME() const {
 	SYSTEMTIME st;
 	st.wYear = year;
 	st.wMonth = month;
@@ -335,6 +345,13 @@ FILETIME PIDateTime::toFILETIME() const {
 	st.wMinute = minutes;
 	st.wSecond = seconds;
 	st.wMilliseconds = milliseconds;
+	return st;
+}
+
+
+FILETIME PIDateTime::toFILETIME() const {
+	FILETIME lt, ret;
+	SYSTEMTIME st = toSYSTEMTIME();
 	SystemTimeToFileTime(&st, &lt);
 	LocalFileTimeToFileTime(&lt, &ret);
 	return ret;
diff --git a/src/core/pitime.h b/src/core/pitime.h
index 8176227b..95a8449b 100755
--- a/src/core/pitime.h
+++ b/src/core/pitime.h
@@ -228,7 +228,9 @@ struct PIP_EXPORT PIDateTime {
 	PIDateTime(const PIDate & date) {year = date.year; month = date.month; day = date.day; hours = minutes = seconds = milliseconds = 0;}
 	PIDateTime(const PIDate & date, const PITime & time) {year = date.year; month = date.month; day = date.day; hours = time.hours; minutes = time.minutes; seconds = time.seconds; milliseconds = time.milliseconds;}
 #ifdef WINDOWS
+	PIDateTime(SYSTEMTIME t);
 	PIDateTime(FILETIME t);
+	SYSTEMTIME toSYSTEMTIME() const;
 	FILETIME toFILETIME() const;
 #endif
 	int year;