Hidy ho all,
I'm not sure if its considered a fo-pah to ask this or not. But I installed the portable netbeans too, from a couple of years ago, and its giving me an error.
Every time I try to start it up, it says that it can't find java 1.7 or higher.
Welcome here, try asking in this thread, where the portable developer (or others) may be able to help: https://portableapps.com/node/30545