CHMOD Problem

when i try to CHMOD the folder i get this error

500 'SITE CHMOD 777 arcade': command not understood

[StormLily]

I can't even find the CHMOD folder. Where is that located? And am I suppose to upload it to the Admin CP folder in my forum's directory?

[Lombardo]

If your using smartftp you right click the arcade fold and go down to the bottom you'll see CHMOD just change the number to 0777

--------------- Added [DATE]1202156389[/DATE] at [TIME]1202156389[/TIME] ---------------

so how do i fix this error?

--------------- Added [DATE]1202158860[/DATE] at [TIME]1202158860[/TIME] ---------------

I mean my original post