hm. seems a bit odd, never experienced that myself.
but what i reccomend is searching for "your uninstaller" with your prefered search engine; download it and look for roblox studio; hit "uninstall" and it'll ask you how you want to uninstall it, then click on "super mode", which will wipe out all registry and files left behind the roblox studio uninstaller.
it's a very powerful uninstaller and fixes most of my issues. in fact, I stopped using the windows uninstaller for this.
ryzen 7 1700x (overclocked 4.0ghz) | gigabyte aorus xtreme 1080 sli | aorus k7 gaming motherboard |