Hello Marian,
Thank you for writing.
May I please ask you to open a separate thread with your question, as it is not related to the initial subject of this thread. Keeping just one question in a thread, makes the forums easy to search.
You can find some guidelines for using the forums here:
http://www.telerik.com/forums/important-information-on-using-the-telerik-forums-97adf04423ea.
Thank you for the understanding.
Regards,
Stefan
Telerik
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