Error Creating Control - 'RadAjaxPanel'

[Sanpasit]

Error Creating Control - 'RadAjaxPanel'
Duplicate component name 'RadAjaxPanel'. Component names must be unique and case-insensitive.

How to solve this error on the Designer view?

[Johny]

Hello Sirinop,

You can check the following article:

http://forums.asp.net/t/1190280.aspx

Thanks.
Johny