The following steps explain how to migrate from ActiveReports 2 to ActiveReports 11. The assembly version of DLLs included in ActiveReports 2 is 4.xxx.

1. From the Visual Studio Tools menu, select Convert to ActiveReports 11.
   • If the reference files do not automatically change to ActiveReport 11 after running the converter, you need to update them manually. For more details, see Reference Migration.
   • If the license information does not convert, you need to update it manually. For more details, see License Migration.
2. If you use any of the following in your project, perform changes as indicated.
   • If you are using the public variable 'ds' within the report, see ds Variable.
   • If you are using the WebViewer control, see WebViewer Migration.
   • If you are using the ActiveX viewer (ARVIEW2.CAB file) in a Web application, see ActiveX Viewer Migration.
3. Check the guidelines mentioned in Compatibility Guidelines.
4. From the Build menu, select Rebuild Solution to rebuild the entire solution.
    
   Note: Between versions 1 and 11, we have updated several class names. This may cause syntax errors on migration. To resolve these errors, see the Breaking Changes topic.