Hi Draco,
thanks for your reply. Did a little Reading , thanks for the link .
Is it ok to attach the before mentioned files, like i did? Or do i have to copy and paste it with the Spoiler tag?
Yes, it's MAME i'm referencing. Compiled my own version, but only to build a clean gamelist without the MESS stuff, since i only got a black screen with the own compiled MAME.
So it's the original MAME64 0.173 i got the problem now.
This is on my HTPC, my Desktop PC and my MAME Cab, all on Win 10 Pro 64bit.
Attached GameEx.ini and Log.txt.
Thanks again!!
GameEx.ini
log.txt