AJAX: Unknown server tag 'asp:ScriptManager'

Exabytes Windows Shared Server do come with AJAX extension installed and it could support AJAX in ASP.Net script.

Although you have AjaxControlToolkit.dll called from your project, somehow you are still getting the error as below.

Unknown server tag 'asp:ScriptManager'.

To overcome the error, make you have have the following code added from your web.config file.

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