https://forums.autodesk.com/t5/installation-licensing-forum/3ds-max-installation-problems/m-p/5491258#M148593 <P>Hi @Anonymous&nbsp;Welcome to Autodesk Community!</P> <P>&nbsp;</P> <P>Please try the solution here:&nbsp;<A href="http://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/CloudHelp/cloudhelp/2015/ENU/Installation-Revit/files/GUID-177576BD-3EFE-42B3-83EE-8B37BEC05621-htm.html" target="_self">Some Products Failed to Install, Result 1603</A>.</P> <P>If this doesn't fix the error, please disable your firewall and anti-virus programs, and re-download the software from our <A href="http://autodesk.creativevirtual15.com/autodesk/bot.html?isJSEnabled=1&amp;businessArea=Root.Front%20Desk&amp;startContext=Root.Front%20Desk" target="_self">Virtual Agent</A>&nbsp;(click on Download Links, choose product and version).</P> <P>&nbsp;</P> <P>Let us know if it works!</P> Mon, 02 Feb 2015 05:28:30 GMT lynn_zhang 2015-02-02T05:28:30Z