Re: robot virtaul worlds-failure to install
MHTS is correct, the 1316 error arises when you try to install ROBOTC on top of ROBOTC; the ROBOTC program is pretty much all-inclusive in that it has all of the supported platforms/programming options (VEX Cortex/PIC, LEGO Mindstorms/TETRIX, Arduino; normal ROBOTC/Natural Language coding options, and Virtual World compiling options) in any of the latest installations of ROBOTC. To unlock a platform or a Virtual Worlds option, all you have to do is (as MHTS stated) navigate to the 'Help -> Manage Licenses -> Add License' menu option, select the appropriate trial you would like to start or license you would like to add from the drop-down menu, and either click 'Start Trial' or enter the license information and click 'Activate License'. This should either start the trial or activate the license.
We actually have a very nice installation and activation guide on our wiki, here.
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