Running a crystal report on a windows server with windows 2016 version if that matters and getting a login prompt that says "The report you requested requires further information". The server name, database name, login and password are correct. I can created a new ODBC connection on that server with these credentials and connection works. My SQL database is SQL 2019. I have the runtime engine for .NET framework 4 (32-bit) installed on the server as well as the runtime for visual studio 2008. There are no error when I run developer tools in my browser. Tried to trace the connection to the database and the connection was never established (even the failed one). Any idea what might be blocking the connection to the database or how to troubleshoot that issue? It might be a firewall blocking it but I can't really find any info what ports need to be open for the crystal report to work properly. Any advice would be greatly appreciated!