"File is null" although "shaderlog" is present

Hello there,

first of all: Sorry for my english, i am not a native speaker ( actually, i´m german ... BOO! I know, but this is no reason for not helping me !! )

Following problem:

Almost all dumped games won´t run, as i get "file is null" errormessage. I think it has something to do with my "Vulkan" - Drivers, since "OpenGL" is working, but totally slow ...

Shaderlog is present with some files in it; even when i delete the content of the shaderlog it will not boot !!

I attached the .log-file.

Now, what can i do ?!