This does not appear to be a Windows Phone 7 application, please post your question in the appropriate forum or open a support ticket for that product in order to get the correct engineering team to assist.
From what I can see in your code, I'm guessing this is a Telerik Reporting project. Go here to open a Telerik Reporting support ticket
I also see that you do not hold any licenses to any Telerik products. Please have the developer who owns the license submit the ticket.
If you are the developer using the product, you need to be assigned a license. Have the person whom owns the license assign you as a licensed user here
(it doesn't cost any additional money to re-assign a license).
Thank you for your understanding in this matter.
Lance | Tech Support Engineer, Sr.
Telerik by Progress
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