Problem after any ajax call

[Ibrahim Imam]

hello,
i'm developing a web application that contains tabstrip control , multipage pageview controls,i have a button and through this button i want to navigate through tabs using ajax everything was working ok until i've added the prometheus editor in my page the following error was raised
The PageRequestManager cannot be initialized more than once."
this error is raised on "IE7" but in firefox it was running ok
i think the  cause of the problem from  asp:script manager as i've got the following warnings
Assuming assembly reference 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' matches 'System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35', you may need to supply runtime policy        
 
please note that i'm using Rad ajax manager v 1.8.1.0,VS 2008 beta1
is there any way to solve this problem

Thank You
Ibrahim Imam

[Valeri Hristov]

Hello Ibrahim,

I apologize for the delayed reply. Could you please open a new support ticket and send us a simple application that could be used to reproduce the problem? It seems that your scenario is relatively complex and I am not sure that we will be able to reproduce it only with the instructions in your post.

Kind regards,
Valeri Hristov (Senior Developer, MCSD)
the Telerik team

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[Jon]

Hi guys.

Even when a support ticket is made, i wish the org forum posting could get updated so when we search we have something to try to trouble shoot.

[Rumen]

Hello,

I agree with you and I personally update the forum threads when some problem is resolved in a support ticket. Very often the clients update the forum thread with the solution provided in a support ticket.

Greetings,
Rumen
the Telerik team