Notes about the SMDL file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The SMDL file type is primarily associated with 'SQL Server' by Microsoft Corporation. A report model is a metadata description of a data source and its relationships. Report models provide familiar business names for database fields and tables, logically grouped model items, and predefined relationships between items within the data source.