That's really unusual. Never heard anyone having this issue. However, what exactly do you mean by "installing"? Our game is only zipped. So just extract it and play. Let me know what happened.
Sorry, “installed” was the wrong word to use. I found that I can play it outside of the itch.io program but if I try to launch it from the program itself it opens my browser and takes me to the download page. The story is excellent however and overall it was a wonderful experience.