Lionel Bonaventure/AFP/Getty Images To download Roblox on a PC, you need to be running Windows 7 or newer. Roblox is a popular gaming platform with more than 30 million daily users.

For the most part Roblox works pretty well, but sometimes you get errors like ‘Failed to Download or Apply Critical Settings.’ Figuring out the problem is a bit of a head-scratcher. Regardless ...