You can do it in a couple of ways. But I will show you the easy way through Filezilla.

So we will go through Some Normal Process.

  • Download
  • Installation
  • Create Users
  • Add Shared Folder 

Download

    • Open Your Suitable Browser
    • Go to “https://filezilla-project.org/”
    • Download Both Software Filezilla Client & Server

Installation

    • Now Install Both Software on Both RDP
    • I will recommend you to go through Default Installation Process

Create Users

    • You will need to create Users For Filezilla Server
    • Click on Edit and then Users.
    • On the left side of the window that comes up, click on “Shared folders.”
    • Once there, click on “Add” underneath “Users.” Enter the username for an account that another computer will be using to access the repository we’re setting up.
    • Click OK once you’re done entering the account name and Password

Add Shared Folder

    • click on “Add” underneath the “Shared folders” section.
    • Now Choose Your Desired Folder 
    • Now You need to assign the user permissions for this repository
    • To give the user further permissions, such as the ability to copy files to this repository, check the boxes beneath ‘Files’ and ‘Directories.’
    • Click OK once you’re done setting the user permissions.

And now you can access your folder from another RDP

Here is Tutorial Video Link