Superadmin rank not available?

[[KDG] God]

Hello, I have recently started my own server and I cannot change my rank to superadmin through RCON, this is what I type;

ulx adduser god superadmin

It then comes up with this: Command "ulx adduser", argument #2: invalid group "superadmin" specified

I have uninstalled and re-installed ULX. I cannot re-call a moment where I deleted the superadmin rank so I really don't see why this isn't working. Adding myself to other groups works but I cannot figure out anything else.

IT WOULD BE REALLY APPRECIATED IF SOMEONE COULD HELP ME!

[Caustic Soda-Senpai]

Go to your file browser for your server.

Navigate to ../garrysmod/data/ulib/

Open the groups.txt

Check to see if a superadmin group is listed.

If it is not, you have a broken copy of ULX and need to download it from the downloads page (which I believe is the newest version now? Correct me if I'm wrong.)

[Livaco]

If Its Not There Then Create A SuperAdmin Group And Make Sure That It Has All Commands Ticked

[allofmywutsteam]

1. Re-install ulx/ulib
2. type in your rcon password into console
3. type "rcon echo" to confirm "autokick" is disabled for you
4. type in console = rcon ulx adduser "name" "superadmin"

See if that works. Not sure what exactly your tried through RCON so I'm just checking if you took these exact steps

[Aaron113]

Remember to delete your ulx data files so they are recreated.

<gmod folder>/data/ulx

[JamminR]

Though we at team ulysses appreciate when people try to help others, you all could have saved time, including original poster, if you'd just went to the FAQ section and looked over these
http://forums.ulyssesmod.net/index.php/topic,5765.0.html "Factory resetting ULX"
http://forums.ulyssesmod.net/index.php/topic,5766.0.html "How do I make myself admin?" - seems the original poster tried this, but their groups file as some of you tried to answer, is broken. THe first FAQ I linked above would have fixed that.
http://forums.ulyssesmod.net/index.php/topic,383.0.html "Having trouble with access?"

Save typing.
Link to FAQS where it's almost always been answered before