I am trying to use the ExportToRTF() method and I get the following error:
A critical error has occurred.The type or namespace name 'SecurityRulesAttribute' does not exist in the namespace 'System.Security' (are you missing an assembly reference?)
If the problem still persists, please isolate it in a sample working project and send it for examination by opening a support ticket.
Best regards,
Rumen
the Telerik team
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