How to fix the ‘‘Another installation is in progress. You must complete that installation before continuing this one’’ error when trying to install the Epic Games Launcher

If you encounter the error "Another installation is in progress. You must complete that installation before continuing this one" when trying to install the Epic Games Launcher, please try the steps below before you try to install the Epic Games Launcher again:

1. Restart your computer.

2. Press Windows + R.

3. In the text box prompt, type taskmgr

4. Task Manager will open.

5. In the list of background processes, search for the process with the name msiexec.exe

6. Right-click msiexec.exe

7. Click End Task

8. Check if you are able to install the Epic Games Launcher normally.