Before installing 13.0.40, it is highly recommended to uninstall previous versions of the Crystal Reports runtime from "Add/Remove Programs." Having multiple runtimes installed can sometimes cause application errors or "Class not registered" exceptions.

Crystal Reports is a renowned Business Intelligence (BI) application used to design and generate reports from virtually any data source, including relational databases like SQL Server and Oracle, as well as Excel and XML files.

End-users do not need the complete designer software installed on their machines just to view or print reports. Instead, deploy the standalone runtime engines to their environments.