Somebody can tell me why,I take sid quest to take an white document box from the army post,when i go near to the army post,the screen froze.
 
	And this is error i found in log:
 
	FATAL ERROR  
	[error]Expression : fatal error 
	[error]Function : CModelPool::Instance_Load 
	[error]File : .. \xrRender\ModelPool.cpp 
	[error]Line : 117 
	[error]Description : <no expression> 
	[error]Arguments : Can't find model file 'dynamics\weapons\wpn_ak74u\wpn_ak74u_nimble.ogf'.