We use cookies to give you the best experience on our website. If you continue to browse, then you agree to our privacy policy and cookie policy. (Last updated on: November 16, 2018).
Unfortunately, activation email could not send to your email. Please try again.
Syncfusion Feedback

Autocomplete' is ambiguous in the namespace 'Syncfusion.JavaScript.Web

Thread ID:





117225 Sep 10,2014 07:21 PM UTC Sep 12,2014 04:21 AM UTC ASP.NET Web Forms 3
Tags: AutoComplete
Sergiy Tokarchuk
Asked On September 10, 2014 07:21 PM UTC


I just downloaded Syncfusion, Explore The samples and run  WebSampleBrowser_2012.sln after Run I get  :

Compiler Error Message: BC30560: 'Autocomplete' is ambiguous in the namespace 'Syncfusion.JavaScript.Web'.

I had reinstall Syncfusion and delete all older Syncfusion but nothing changes / Why I cant even run sample

Ezhil S [Syncfusion]
Replied On September 11, 2014 08:41 AM UTC

Hi Sergiy, 

Sorry for the inconvenience caused.


The reported issue has occurred due to mismatching of DLL version in your sample. As you are using and if the frame wok version is 4.0, then the DLL version should be 12.2400.0.36. Please check the ‘bin’ folder and refer the following table for DLL reference.

 .Net Frame Work Version

DLL Reference







Please follow the steps below:

1.      Open the Syncfusion Essential Studio and click on Explore sample.

2.      Click on samples and open web folder, you can get the bin folder inside.

3.      Check the version of DLL inside the bin folder.

DLL version should match the frame work version you have used. And also, please check the webconfig file in your sample.

All the assemblies referred inside the webconfig file should match your .NET framework.


Please let us know if you have further queries.



Ezhil S

Sergiy Tokarchuk
Replied On September 11, 2014 09:43 PM UTC

solved. thnx :)

Ezhil S [Syncfusion]
Replied On September 12, 2014 04:21 AM UTC

Hi Sergiy,


Thanks for your update.


We are glad that issue is resolved.


Please let us know if you require further assistance.



Ezhil S


This post will be permanently deleted. Are you sure you want to continue?

Sorry, An error occured while processing your request. Please try again later.

Please sign in to access our forum

or the page will be automatically redirected to sign-in page in 10 seconds.

Warning Icon You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.Close Icon