An error occurred while starting Roblox (FIX)

Fix it here:
This video will show you how to fix “An error occurred while starting Roblox” error message when you can’t launch Roblox and play the game
1. Restart your router
2. Disable Proxy Settings
3. Turn Off Antivirus Software
4. Adding Roblox to Firewall exceptions
5. Reinstall Roblox

Roblox Error code 6,