Unable to Upgrade after Using the Upgrade Wizard
|Progress® Telerik® Reporting
|Q2 2012 and later
The website Telerik Reporting project is not upgraded after running the Upgrade Wizard.
The Upgrade Wizard as well as all Telerik Reporting Wizards and Designers are not designed to handle website projects because websites handle assembly references in a different way.
Manually add viewers or upgrade the website. Design reports in an external
ClassLibrary project that is referenced by the website project. For more information, refer to the article on upgrading Telerik Reporting projects.