An maybe easyer version:
When u save the game - the file name is xxxxxxxx.zip or just xxxxxxxx.
If its xxxxxxx.zip delete zip and replace with jar. Then the game is named xxxxxxx.jar instead and now u can hit save.
if its xxxxxxxxxx u have to write .jar after the filename. so the game is named xxxxxxxxx.jar and then hit save.
Hope u understand if not - use the very good guide Dismay have made
nasiel som toto: to znamena ze xxx.zip len premenujem koncovku na xxx.jar

. Dufam ze som spravne pochopil....
PS: nemam moznost to skusiÂť v praxi, lebo mob. budem maÂť az na Jeziska
