Didn’t work. The executable itself seems to have the problem. I even downloaded the ZIP file and extracted it manually and it did the same.
In that case I've no idea why the luasteam.dll isn't working... I had a bug similar to yours during development and in that case it was an issue with one of the dll files being 32-bit instead of 64-bit.
Then again, the Itch version doesn't require steam-related assets, so in the next update I'll just remove that from the Itch build entirely, which should fix the issue anyway!
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.