Its clear that after a year long usage of Autodesk Inventor LT for free, autodesk has now made it a purchase product similar to AutoCAD LT.
Here I would like to support those using Autodesk Inventor LT with a new add on tool for LT,
“Autodesk Inventor LT Command Locator”
This is the Inventor 2010 Command Locator, which is presently tailor-made for Inventor LT customers.
1) Make sure Inventor LT is not running.
2) Download the zip file.
3) Unzip the zip file to extract the chm.
4) Place the chm in the Help folder of your Inventor LT 2010 installation.
This will overwrite the existing full command locator. You can then access the command locator from the Get Started tab or the Help drop-down menu.