on new update Keyword "SHOW" not working

I tried using this flag for panels instead of visible and it's not working and i'm just learning the tutorials now I can't even make a panel why is it giving me this error???

it says keyword unknown...

regardless if I start a new project it just pops out with the keyword show unknown like if some file was trying to tell the engine to add it but it doesn't want to...

it works for me, ver 7.73

probably it was my registration that didn't work...

know any other tutorials besides the ones from the lite-c workshop? and the magazine??

i'm lost not knowing how to really write a full game I only know how to use the templates and mess around with the panel and slider but not much like making a fighting game..


I saw the fighting tutorial on c_script I have a6 too and some of it was badly coded like the enemy was able to attack me but I was getting stuck I couldn't know how to fix it..

anywhere I can find a fighting tutorial that works? please
thanks i'm new here by the way.