uninstalled inventor lt suite 2011 and can't reinstall

[Anonymous]

I uninstalled inventor suite lt 2011 so I could run a 30 day trial of Inventor 2011.  My trial expired and I am trying to reinstall Inventor lt, but it won't let me.  Any ideas on what to do?

[BaochengWu]

Hi,

for 2011 version, Inventor main build and LT cannot installed side by side. if you want to use LT, please uninstall Inventor main build first