Bricx won't find my NXT

[mspall]

I updated to the Oct 11 test release and that still had the exception error, but August and earlier didn't. I have not done any path changing but my Symbol file library path under Preferences/Editor/Paths was pointing to "C:\Users\{$USER}\AppData\Roaming\JoCar Consulting\BricxCC\3.3\sym" which didn't exist. I changed it to "C:\Users\{$USER}\AppData\Roaming\JoCar Consulting\BricxCC\3.3". That didn't fix it. I clicked Default on the Preferences/Editor tab and that fixed it.

Should "C:\Users\{$USER}\AppData\Roaming\JoCar Consulting\BricxCC\3.3\sym" exist and if so what should be in it?