Hi and thanks.
I will update soon but wanted to try your solutions first.
I have installed the "MAME GameEx system pack" and it creates a folder called Media which holds a MAME folder where I direct my GameEX MAME setup to the correct directories. It has some folders but not others. From your example there are no AVISNAP or ThemeVideos folders. Are you suggesting I need to create these folders? Where would the content come from? I am confused in this matter as I cannot tell GameEx the correct directories and therefor get numerous errors when I select Verify in the GameEx Wizard.
As for the rotation of the Attract mode when selecting to rotate 90 deg now make everything landscape. Regular gaming mode and attract mode. Remember it was only attract mode that went wrong. GameEx worked perfectly in the portrait mode automatically. When attract mode kicked in it would switch to a landscape. Never had this issue before. Attract mode always stayed the way GameEx was setup.
Third issue, was going to wait until I had the others sorted, but I might as well ask. When I start GameEx as soon as I move the selection wheel it freezes and prompts me to update games list. I say yes, then it configures/DL's for about 15 minutes. Is this normal? It appears to be doing a similar process for what I can tell, each time. Is this part of the setup and will eventually finish or is something wrong.
I hope I am not misunderstanding your instructions and thanks for your patience. I am now going to update GameEx Arcade.