Players confirm changing DNS servers can fix the Roblox “Failed to download or apply critical settings” on Windows PCs. Google DNS is the recommended alternative domain name system server to change.

If the temporary files related to Roblox become corrupted, they could interfere with Roblox’s ability to download the necessary files or apply critical settings.

To download Roblox on a PC, you need to be running Windows 7 or newer. The gaming platform is also available on Mac, iOS, Android, and Xbox One.

Since it can log the HTTP (S) traffic, we are going to grab the direct download link from the Windows Store and use it to download the target app’s appx file package. To start, download Fiddler from ...