I can't right click in the 3ds max so i reinstall .but it show "some files could not be installed,please close all application ,reboot windows and restart this installation." I try many times but still don't work.
how can i solve it,many thanks..
Did you completely uninstall the software? If not, you can always try repairing the installation (Add / Remove Programs -> 3ds Max -> Uninstall / Change -> Repair).
Lastly, I'd suggest running Microsoft's Fix-it apllication to clean up any potential registry files that are preventing the reinstall.
Under your Control Panel. Depending on your version of Windows, it may be listed as Programs and Features.
where do i find the Add / Remove Programs
Start with some of our most frequented solutions or visit the Installation and Licensing Forum to get help installing your software.