To continue this...
I guess HHQ doesn't like it when you "delete" a system like Mame (because I changed my mind on what I wanted in my wheel (get rid of casino, mahjong etc), and installed Mame again. NOTE: Delete process went on for more than 6 hours still saying deleting and finally exited out.
I selected "skip all clones" then check the skip "***" roms... and it appears to add a second layer, in my case 3-4 layers because I was messing around with features and ticks, and I get this... *picture provided*
Multiple instances of the same roms, clones included and titles I skipped. I also hit refresh and let HHQ do its thing, then I loaded up HHQ one last time and you see in the picture what shows up.
How and where do I start from scratch and delete the multiple instances.
I know this is in Beta, I'm patient as you guys have a lot on your plate.
Thanks for any advice or suggestions.