Amazon RDS SQL Server databases are not currently supported as a hosting platform for Lansweeper. The application is designed to run on local or network-hosted SQL Server instances on Windows and does not support managed database services such as Azure SQL Managed Instance or Amazon RDS for SQL Server.
For more information, you can refer to this KB article: https://community.lansweeper.com/t5/requirements/lansweeper-installation-requirements/ta-p/64267
