I have a paid version of VC (1.1.6) I would like to upgrade to the latest version. Question 1) Can I upgrade to the latest version at no cost? Question 2) How do I upgrade. Will I have to uninstall the old version then reinstall the new one?
If you bought a version 1 license you can update to the latest version 1 on the downloads page (currently at 1.188), no problem.
http://voxcommando.com/mediawiki/index.php?title=How_to_upgrade/update_VoxCommando
See also: http://voxcommando.com/forum/index.php?topic=1223.msg10521#msg10521
Should you wish to upgrade to version 2 when it comes out, the upgrade license is just $10.