There is no “Launch agent via Java Web Start” option in my jenkins when I adding a windows slave node

Question

I have already configured the java enviroment and installtion path

Answer 1

I had similar issue after updating my Jenkins, I then used "Launch agent by connecting it to the master" method to launch and my port "TCP port for inbound agents" under - Manage Jenkins => Configure Global Security => Agents => TCP port for inbound agents got changed to 8888. I have updated it back to 50000 and that resolved the issue. Hope it helps.