1 files changed, 2 insertions, 2 deletions
diff --git a/win/rfb_win32/MsgWindow.cxx b/win/rfb_win32/MsgWindow.cxx
index 30c9373e..e94b60a8 100644
--- a/win/rfb_win32/MsgWindow.cxx
+++ b/win/rfb_win32/MsgWindow.cxx
@@ -82,7 +82,7 @@ MsgWindowClass::MsgWindowClass() : classAtom(0) {
   wndClass.lpszClassName = "rfb::win32::MsgWindowClass";
   classAtom = RegisterClass(&wndClass);
   if (!classAtom) {
-    throw rdr::SystemException("unable to register MsgWindow window class", GetLastError());
+    throw rdr::Win32Exception("unable to register MsgWindow window class", GetLastError());
   }
 }
 
@@ -104,7 +104,7 @@ MsgWindow::MsgWindow(const char* name_) : name(name_), handle(nullptr) {
                         name.c_str(), WS_OVERLAPPED, 0, 0, 10, 10,
                         nullptr, nullptr, baseClass.instance, this);
   if (!handle) {
-    throw rdr::SystemException("unable to create WMNotifier window instance", GetLastError());
+    throw rdr::Win32Exception("unable to create WMNotifier window instance", GetLastError());
   }
   vlog.debug("created window \"%s\" (%p)", name.c_str(), handle);
 }