I'm using the Flash Builder 4.6 trial, and I'm very new to flex development. I've been asked to convert an existing Flex Mobile project (appears to have been developed in Flash Builder 4.5) into an AIR desktop app.
The project imported without complaint. However, the Add/Change Project Type > Convert to Flex Desktop Project menu item is disabled.
I created a blank Flex Mobile project, then a blank Flex web project, then a blank ActionScript project. It's greyed out for those, too. I checked with the projects closed and open; the rest of the items on that submenu are enabled for all projects when closed.
Is this feature disabled in the trial version? Is something else going on?