Right click on it and select Run as administrator.The file is (not) always created at the root directory of the C: drive (Windows 7 with UAC might put the file in Virtualstore, 'C:\Users\\AppData\Local\Virtualstore' ). Generates selected map in EMF vector format.
( German Users: Enter TOPOGRAPHZ instead) One can also use the diag command diag_exportTerrainSVG instead.