Hi Vishalshukla,
Thanks for contacting Syncfusion forums.
From the error details provided by you,
we suspect that there were conflicts between Syncfusion assemblies and .NET
framework version. please refer Syncfusion assemblies v10.404.0.71 for .NET
FrameWork 4 and v10.403.0.71 for .NET FrameWork 3.5. Also, the following
assemblies should be referred to work with Tools controls,
Syncfusion.Core,
Syncfusion.Shared.Base,
Syncfusion.Shared.Web,
Syncfusion.Tools.Base,
Syncfusion.Tools.Web.
We have also prepared a simple sample
which can be downloaded from the following link,
Kindly try the sample.
Regards,
Varalakshmi
Hi Bean,
Thank you for contacting Syncfusion support.
As per the provided details the error reported may also arise if
you have added AJAX Extension assembly references that mismatch with the
referred assembly or if the version specified in the webconfig file varies.
Please refer the solutions provided in the below general forums:
http://forums.asp.net/t/1396379.aspx
Please let us know if you require further assistance.
Regards,
Ezhil S