Invalid license file?

Hello, I have installed reaper on my laptop because I wanted to continue working on my current project while being on a business trip. I copied the license.txt file from my main music computer, copied it on my laptop and tried to import it but Reaper doesn't accept it, I have an "Invalid license file" error message. Am I doing this wrong? Do I have to purchase a 2nd license if I want to run Reaper on my laptop? What am I missing here?

The license-file is called "reaper-license.rk" and it should be placed in your Reaper installed directory.

OK, so I got the wrong file... Thanks, I'll try this.