could not load the 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

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hi,
will anyone pls solve the following problem:

"could not load the 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'"

m using C# asp.net....

thnx.....

Posted 20-Jun-11 21:22pm

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OriginalGriff · Answer 1 · 2011-06-20T21:28:00

Google is your friend: Be nice and visit him often. He can answer questions a lot more quickly than posting them here...

If you search with the error message, there are quite a few hits which talk about this error and the various solutions:
http://www.google.co.uk/search?sourceid=chrome&ie=UTF-8&q=could+not+load+the+'System.Web.Extensions%2C+Version%3D1.0.61025.0%2C+Culture%3Dneutral%2C+PublicKeyToken%3D31bf3856ad364e35[^]

The consensus seems to be "Have you installed Ajax on the server?"

Timberbird · Answer 2 · 2011-06-20T21:28:00

Solution 2

It is possible that assembly "System.Web.Extensions" you are referencing in you project differs in version with the one residing in GAC

Posted 20-Jun-11 21:28pm

Timberbird

koolprasad2003 · Answer 3 · 2011-06-21T01:12:00

Solution 3

1. check Have u installed Microsoft ASP.NET 2.0 AJAX Extensions on
machine

2. Another solution I found is to place System.Web.Extensions.dll and
System.Web.Extensions.Design.dll directly in the Bin folder of your web app.

Posted 21-Jun-11 1:12am

koolprasad2003

Comments

[no name] 21-Jun-11 7:14am

I think the person should install Microsoft ASP.NET 1.0 AJAX Extensions because the error is of version on System.Web.Extensions, Version=1.0.61025.0.
and rest of the solution is perfect.

koolprasad2003 21-Jun-11 8:37am

Yes, if Ajax extension is not installed then this type of error occours