2 files changed, 3 insertions, 0 deletions
diff --git a/README.rst b/README.rst
index bff78014..d2aede19 100644
--- a/README.rst
+++ b/README.rst
@@ -64,6 +64,8 @@ The Windows version of TigerVNC contains the following programs:
 * winvnc - the TigerVNC Server for Windows.  winvnc allows a Windows desktop to
            be accessed remotely using a VNC viewer.
 
+WARNING: winvnc is currently unmaintainted and and may not function correctly.
+
 winvnc may not work if the Fast User Switching or Remote Desktop features are
 in use.
 
diff --git a/release/winvnc.iss.in b/release/winvnc.iss.in
index 2173038a..adb83f26 100644
--- a/release/winvnc.iss.in
+++ b/release/winvnc.iss.in
@@ -113,6 +113,7 @@ var
 function InitializeSetup: Boolean;
 begin
   GetWindowsVersionEx(OSVersion);
+  MsgBox('TigerVNC Windows Server is currently unmaintained and may not function correctly.', mbError, MB_OK);
   Result := True;
 end;