Hi there, are you following the install instructions? You have to make sure to download directly from the page, not from the itch.io app.
I did that with the DLC download... I didn't realise that was the case for the patch too.
I just went back to the website and tried, and it worked. God I am so sorry, I guess I just didn't understand it correctly the first time.
Thank you so much for your patience.
