Edit - copied from more recent post below: I switched to a different ISP recently, and tried installing itch again. This time I had no trouble. And yes, the same anti-virus software was still turned on at the time.
My only guess as to what happened before was that my previous ISP was having trouble with the traffic redirecting during that phase of installation. So if anyone else reading this later is having similar trouble, consider taking your pc/device elsewhere to install itch.
Original post: I'm trying to download the Itch desktop app on Windows 10, but "finalizing installation" keeps freezing at 6 mb. A google search revealed someone else having the same problem last year. https://github.com/itchio/itch/issues/2125 Has this same bug been reintroduced into the app?
Before anyone asks, I downloaded the installer from https://itch.io/app . And yes, I'm using antivirus. Specifically, Avast Free Antivirus, and Malwarebytes premium trial. But neither of them have said anything about blocking this, and they always notifies me of the least little thing, even when I'd rather they didn't. And I also checked their activity/notification logs to see if I did miss something.