I am unable to replicate this bug. I replaced MAME binary by an older one and the exe file in Arcade Emulators Setup is intact.
Huh, you did upgraded to EL v8.3 first, and then loaded EL v8.3... yes ?
You cannot upgrade from EL v8.2.9 directly to v8.3.3.
EL no longer delete eldir\arcade\emulators.ini when exiting the frontend or when updating the arcade emulator settings. This file is only updated.
Ciro Alfredo Consentino
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