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Last post Dec 18, 2012 10:36 PM by butterflyvista
Feb 08, 2012 03:12 AM|LINK
I am running an asp.net 2.0 application on .net 4.0 in vs 2010 (In VS 2005 it is running fine). It references Ajax Control Toolkit 3.5. In debugging, I got 4 error messages in following screenshots (only 2 screenshots images are listed here). What is the
problem and how to fix it? Thanks.
Feb 09, 2012 01:57 AM|LINK
Error: ASP.NET Ajax client-side framework failed to load.
If I’ve misunderstood the facing issue, please feel free to let me know.
Feb 10, 2012 06:17 AM|LINK
Sorry, after trying all in the posts, it still got same problem.
Feb 23, 2012 11:43 PM|LINK
I find that this problem "ASP.NET Ajax client-side framework failed to load." only happens when use local IIS web server. If visual studio development server is used, then no problem. Why is that? Also when deploy the website to the web hosting, it happens
Dec 18, 2012 10:36 PM|LINK
I have a very similar problem and uploaded 2 images as well. See my other few posts today on the topic.
A person responding to a post on a Microsoft post regarding my inability to save aspx documents with one click of the save button but needing Nth clicks to really save, caused the problem by having me do the devenv command line options described in the pst.
That has led to a very frustrating day with no resultion. I tried many things until, like you, I discovered that "Use Local IIS Web Server" is the problem but the VS counterpart is fine.
Not sure what to make of it all. You wrote this post back in February and in 10 months (and a Visual Studio 2012 Update 1 with .Net 4.5) update later, same problem. Microsoft does not feel the need to treat every problem as a problem that many other people
will have. Pathetic.