I have a HP Wireless Access Point 420 (J8131A) and I am facing the problem that its admin interface uses either an ActiveX plugin or a JAR file - I'm not sure because none of browsers on none of my machines can load it.
Even on Windows + Internet Explorer, having turned off any and all security settings, I can't get the admin menu to load. And without an admin menu, well, it's mostly a paper weight.
Can you give me any tips on how to progress from here? I'd like to avoid ditching the unit but I realize it may be the only option. Your comments are much appreciated!
I work for HP, but on the printer side, so the networking equipment is not my area and I'm not speaing in any official capacity here :)- but I was wondering if you'd thought of trying to telnet in to the unit. The instructions are here:
ftp://ftp.hp.com/pub/networking/software/59906005-e1.pdf
and telnet interface is described on page 3-8.
For windows 10 you might need to activate telnet:
Open “Control Panel“. Open “Programs“. Select the “Turn Windows features on or off ” option. Check the “Telnet Client” box. Click “OK“. A box will appear that says “Windows features” and “Searching for required files“.When complete, the Telnet client should be installed in Windows.
good luck!