Convent of marchutan bug ?

Am at convent of marchutan the food npc half his body disappeared and when i talk to him he says come back when you are rank 1 star officer and the npc which sell greater abyss gear i don't find any of the gear at them not any more and this weird thing just happened today. and never ever happened before so what's wrong ?:bandit:

 

You are missing files in your client. Repair and update, then apply the following dowgrade: http://forum.gameznetwork.com/f64/[important]-downgrade-4-5-015-4-5-014-a-178425/

 

How i fix or repair my client ?

 

open ncsoft and hit repair....

 

k ty vm vm

 

and also update...then use the downgrade which death gave u a bit ago !

 

okay i updated and used the steps in his link it gave me failed to intalize the game 1042
error xD

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So:? what i do with such error ?