Link to home
Start Free TrialLog in
Avatar of dtburdick
dtburdickFlag for United States of America

asked on

Unknown server tag 'asp:ScriptManager'

I have my app all ready to go, but I can't get it working on the server.  It's running .NET 4.0, which I thought included AJAX extensions.  Anybody have any ideas?

This is the error I get.


Parser Error Message: Unknown server tag 'asp:ScriptManager'.

Source Error:

Line 28: <body>
Line 29:     <form id="form1" runat="server">
Line 30:     <asp:ScriptManager ID="MainScriptManager" runat="server" EnableHistory="True" />
ASKER CERTIFIED SOLUTION
Avatar of BuggyCoder
BuggyCoder
Flag of India image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Avatar of dtburdick

ASKER

I added it, but still get the same error.
I also checked the other links to no avail.
please make sure that you have control library installed on server and that too of the correct version, the version of library installed on server has to be same as on your machine.

the same version is to be specified in web.config tags....
I was looking at the old server while making changes to the new one.  It is working now.  Thank you.