Can not load library genesis.dll for Megadrive roms

[Pablo BT]

I am trying to check the Megadrive genesis roms. With version 4.1.1 it works, but with version 4.2.0b3 it gives an error.
With Nintendo sNes, I had no problem with its corresponding plugin. (snes.dll)
I will check if with Nintendo Nes it works.

[Eric Bole-Feysot]

Hi, version 4.2.0b3 is 64b and most plugins are not yet available in 64b.