cant play when verifying cache in the loading menu

[Theshadowinthemist1]

Heres what i get when i play

Debug assertion Failed!

Version 1.5.3153-802.2 Build date:2009-8-20 17.8
Module:Ra
File:
C:\dice\Projects\BF2Branches\Patch_1_50\code\bf2\rendDX9\Ra\EffrectManger.cpp
Line:884

Text:Cant open effect file:

@HOME@/mods/bf2/cache/{D7B71EE2-DA43-11CF-C676-5130BEC2C535}_3153_2/rashaderleafog.cfx


can some help this is really starting to getting annoying.