Ah, I genuinely wasn't aware there were issues with WinRAR.
Thanks for the heads-up. Here's a link to a .7z version while I get things sorted out. :D
That fixed the issue! Thanks so much! Game is installing now :)
I'm glad that helped!
If you were wondering, here's a quick clip that TeamFourStar did in DBZ Abridged that parodies 90s computers and WinRAR is part of a later punchline in that same episode.