If you run "./ASM/ASM" manually while in the root "a-solitaire-mystery" directory, do you still get the error with the same error? (I don't.)
I only get the error while running `/bin/love ASM/ASM.love`, which is what the itch launcher tries to do.
EDIT: Sorry, I missed that you're apparently on Windows.
Anyway, the Linux build still requires the manifest file to run correctly from the itch launcher.