Invalid skill id 79

[jnfoot]

I have installed v.80, went through proper setup of client (full update, gameguard, launcher) and when I click on the double slash skill, i get disconnected from the server and get [HACK]: Invalid skill ID 79 for xxx. Please help.

 

[GSL]

I had the same problem as well, any help???

 

[fate963]

I'm not sure, but I think v.81 is the newest one..
If you fully update 80, then that's what you did wrong. Then again, what the hell do I know about osRose...

 

[GSL]

NVM... managed to resolved it, discovered that it was due to client side.