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How to upgrade a project from v.11.4 to v.12.1

Change the following assembly version from v.11.4 to v.12.1 in web.config file and Add the latest assemblies (v.12.1) in the References.

http://help.syncfusion.com/ug/asp.net%20mvc/grid/ImagesExt/image704_82.pngNote: There are two web.config files. Change the assembly version under the handlers and httphandlers in the web.config file in the Views folder.

Syncfusion.*.Mvc dll version changes:

Dll Name





11.4300.0.26 => 12.1300.0.43

11.4400.0.26 => 12.1400.0.43

11.4500.0.26 => 12.1500.0.43



DLL Name

.Net framework 4.0

.Net framework 4.5

.Net framework 4.5.1


11.4400.0.26 => 12.1400.0.43

11.4450.0.26 => 12.1450.0.43

11.4451.0.26 => 12.1451.0.43


11.4400.0.26 => 12.1400.0.43

11.4450.0.26 => 12.1450.0.43

11.4451.0.26 => 12.1451.0.43


Article ID: Published Date: Last Revised Date: Platform: Control: .NET Framework: Product Version:
2382 07/18/2014 07/23/2014 ASP.NET MVC (Classic) Grid 4.5.1
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