I thought I had everything ready to roll. MAME .251 is all set up and running. I have a COMPLETE rom/chd set for MAME .251.
So when I try to start Attract Mode I get through 4 screens.
1. Language (I select English no problem)
2. Attract-Mode detected emulator(s) that can be imported automatically. Import them now? (yes)
3. Generating Rom List
This whole process takes several minutes, and while "Generating Rom List" it just crashes.
Windows 10
AMD Ryzen 9 5900X Core 12
AMD Radeon RX 9700 XT GPU
MAME .251
Attract Mode
Any insight or help would be appreciated.