error: (100) sorry, a system error occurred when attempting to launch your course. unknown error

What is the cause of the error code 1001?

The problem is commonly caused because the previous installation of the program is damaged. The error "1001" is commonly faced, because the previous installation of a program is corrupted or because the Windows installation is not in a normal state (e.g. the registry has been modified by a malware).

How to fix Microsoft program install and uninstall error 1001?

Download Microsoft's Program Install and Uninstall FIX. 2. Run the downloaded file: " MicrosoftProgram_Install_and_Uninstall.meta ". 3. Click Next at first screen. 4. At the next screen, select when the error 1001 occured: During Installing or Uninstalling a program? (e.g. Uninstalling)

How to fix “the game won’t start?

To get rid of the error, you can try the methods below: To troubleshoot your internet, one of the straightforward methods is to reset your router. Simply press the reset button on your router to reset it. Then launch your game to check if it’s starting. If that error message is still popping up, try the next fix below.

How to make Roblox not launch?

To check if that’s your case, follow the steps below: 1) On your keyboard, press the Windows + R keys simultaneously to open the Run box. 2) Type or paste inetcpl.cpl and press Enter. 3) Select the Connections tab.

Why is Roblox not launching in 2021?

That means you may either have poor internet connectivity or your antivirus software is stopping Roblox from launching.

How to stop a game from blocking internet?

For further troubleshooting, you might need to temporarily disable Windows firewall in case it’s blocking your game from accessing the internet or launching: 1) On your keyboard, press the Windows + R keys simultaneously to open the Run dialog box. 2) Type or paste control firewall.cpl and click OK.