Hi M.Avinash,
Thank you for writing to Microsoft Community Forums.
I understand that you are looking for Remote Sever Administration Tools for Windows 10 1909. I’ll certainly assist you with the issue.
Upon researching, I found that starting with Windows 10 October 2018 Update, RSAT is included as a set of "Features on Demand" right from Windows 10. To know more about it, you may want to refer the Install Instructions section in Remote Server Administration Tools for Windows 10, where you will find instructions to install/uninstall RSAT tools on Windows 10 October 2018 update or later version.
You may also want to refer the articles mentioned below:
- Available Features on Demand
- DISM Capabilities Package Servicing Command-Line Options
- Install RSAT for Windows 10 1809 and 1903 and 1909 automated
However, we do have a dedicated team for issues related to RSAT tools, let me point you in the right direction, where you may get further assistance if you face issues. I would suggest you to post your query in TechNet forums, where you will find support professionals with expertize on RSAT tools.
Regards,
Nikhar Khare
Microsoft Community - Moderator