Patches + updates Revit, Robot, Steel 137MB 1659× 26.09.2014 Autodesk Revit LT 2015 Update 4 (SP4,UR4), 64-bit, EN/CZ (build 20140903_1530) EXT Size: 137MB • Windows installer (.msi / .exe) β run as Administrator and follow the setup wizard. Free Download ▼ β Close