itch.io

Maybe I can get a free Itch Copy of the game see if it works?
I already paid for it on Steam

Im a little confused, if you have discord please add me for instant help, Doc?#6666
Anyways I tried running it manually and it gave this error.
C:\Program Files (x86)\Steam\steamapps\common\Purrfect Apawcalypse Patches Infurno\PurrfectApawcalypse3-PatchesInfurno.exe is not a valid Win32 application.
Can you please add me on steam so we can sort this out instantly as I did pay for this game and would like to play it too.

Whenever I start the game it says "platform invalid", im on windows 7 and Laptop, whats the issue, and its on Steam.