Every Way to Fix Roblox Not Installing on Your PC It’s difficult to pinpoint the exact cause of the problem, so what we’ve done is create a series of steps that’ll touch on every possibility.

First, open the Roblox app on your computer and then press the three-dot menu button from the left-side pane. Now, click on the Settings option from the available menu options.

If Roblox is not opening or working correctly on your PC, it could be due to an ongoing server issue that is preventing you from launching the app correctly. So, make sure Roblox servers are not down.