[-force-opengl][5.2] Cant load shaders

Hello,

When ever i try to build a scene (even as simple as just with a cube) and then try to launch my exe with "-force-opengl" he can't find the shaders and i get this purple color on every GameObjects.

So i tried it with different configurations with just a cube in a new scene in a new project:

• AMD GPU

• NVIDIA GPU

• with all builtin shaders in the projects

• with -force-glcore and -force-glcore45

It never works.

It works fine with DirectX, and with -force-opengl on the editor but as soon as i try it on the standalone .exe it doesn't.

You can reproduct this very quickly :

• Create a new project

• Create a scene with just a cube and a camera in it

• Build it

• Open your build's directory

• Make a shortcut to your executable

• In the properties of your shortcut add "-force-opengl" to the target path

Maybe I made a mistake and its standing right in front of me but please tell me if you get the same error as i do.

Here is the outputlog :

http://pastebin.com/raw.php?i=PcYhQENw

I have this issue since 5.2.1f1 patch (could have appeared in another patch the previous i had was the 5.1.1f1).

Thank you for your help.