You may need to re-register your version, maybe delete the viseditor.ini. The engine checks for the available players online, so you need an internet connection.
zipalign from the android-sdk and the JDK are still required. From the Android SDK you only need the build tools nothing else, especially not that emulation stuff, thats so big.
The entries and checkboxes for the export means create a container for this type and the name of that container, if you tick off all entries only the main vis gets created.
I couldn't keep the old system because it was incompatible and slow. But it will probably be expanded and better named.