WotLK Game crashes everytime i open inventory

[ATyty7]

This application has encountered a critical error:

ERROR #134 (0x85100086) Fatal Condition
Program: C:Program FilesWorld of Warcraft 3.3.5aWow.exe

Failed to read file ItemTextureComponentsLegLowerTextureRobe_RaidMage_ E_01Orange_Pant_LL_U.blp.

Debug Details:

I tried removing Cache, Interface and WTF files from WOW, nothing helped.
Is there any other suggestion please?

[Findrin]

Try disabling any inventory-related add-ons (or simply disable all add-ons) and see if the game still crashes.
If that doesn’t solve the issue, your game files may be corrupted and you might need to download a fresh client.
Edit : Please remove Read-Only from the game's folder , i forgot that this is the main cause of that error message.
1- Right click the game's folder and select properties.
2- Uncheck Read-only and press ok.
3- test the game.