If you no longer need report generation logic, export all historical .rpt files to PDF, Excel, or CSV using the old runtime, then retire the Crystal dependency.
If you must have 10.5.37, contact – they may provide legacy downloads to verified license holders. crystal report version 10.5.37 download
If your organization purchased Crystal Reports 10 or Visual Studio 2005 with Crystal Reports: If you no longer need report generation logic,