Welcome to the Community space, @SK523. Allow me to share some insight on combining the two companies into one license.
If you want to move the company file to another license from a different computer, you need to back up the file, move it to the second computer, and then restore it.
If you want to merge two companies from one license from another computer to another license from a different computer, you need to use a 3rd party application.
Alternatively, you can also manually transfer data from one computer to the second one.
Additionally, you can refer to this article on migrating your files: Move your company files to another computer.
Let me know if you need further assistance in migrating your company files. The Community is available 24/7 to help you. Have a great day.
