Compatability Issues ? AjaxControlToolkit.dll

Hi I am using both the AjaxControlToolkit version 1.0.10301.0 AjaxControlToolkit version 1.0.10920.0 and i'm getting compatability issues, either a failure to load the assembly, or after I added the files to the GAC now getting ambigious namespace errors.

Can you inform me of a way of having both the version of the AjaxControlToolkit assemblies running within the same application.?

thanks.

i have two applications which are using different version of ajaxcontroltoolkit

<addtagPrefix="asp1"namespace="System.Web.UI"assembly="System.Web.Extensions, Version=1.0.10920.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
<addtagPrefix="asp0"namespace="System.Web.UI"assembly="System.Web.Extensions, Version=1.0.10301.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e"/>
<addnamespace="AjaxControlToolkit"assembly="AjaxControlToolkit"tagPrefix="ajaxToolkit"/>

in my web.config i ahve the above three lines but getting error

Error 133 Could not load file or assembly 'System.Web.Extensions, Version=1.0.10301.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its dependencies. The system cannot find the file specified.

Error 134 Could not load file or assembly 'System.Web.Extensions, Version=1.0.10920.0, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e' or one of its dependencies. The system cannot find the file specified.

I don't understand what benefit you are trying to gain by running two versions. Each version is basically backwards compatible. Trash them both and download the latest version and only use that (Version 1.0.11119.0).

http://www.codeplex.com/AtlasControlToolkit/Release/ProjectReleases.aspx?ReleaseId=8513

Don't install version 3.0.11119.0 unless you are running Visual Studio 2008.

Thanks

i have installed ASPAJAXExtSetup.msi from :http://www.microsoft.com/downloads/details.aspx?FamilyID=ca9d90fa-e8c9-42e3-aa19-08e2c027f5d6&displaylang=en

and remove the previous version but i dont see the dll in GAC ? and where do i see the installed version?

even thou i remove the previous version(1.0.61025.0 ) and install the new version (1.0.10920.0) and when i create a new web site project ajax enabled i see the old version (1.0.61025.0) in the web.config?

<controls>
<addtagPrefix="asp"namespace="System.Web.UI"assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>

<assemblies>
<addassembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</assemblies>

what else i'm missing?

My apologies. I was still half asleep this morning and I copied and pasted the wrong version numbers. 1.0.61025.0is the lastest version of the ASP.NET AJAX Extensions. If your web.config is showing that, you are where you want to be. The 1.0.11119.0 that I told you is the latest version of the Toolkit. But this should have solved your intial problem, correct?

DisturbedBuddha:

My apologies. I was still half asleep this morning and I copied and pasted the wrong version numbers. 1.0.61025.0is the lastest version of the ASP.NET AJAX Extensions. If your web.config is showing that, you are where you want to be. The 1.0.11119.0 that I told you is the latest version of the Toolkit. But this should have solved your intial problem, correct?

after spending lot of my time i figured out that 1.0.6 is the latest ext and 1.0.9 is the latest toolkit.

thanks