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Could not load file or assembly 'Syncfusion.SfDataGrid.WinForms,

Hello everybody,


I have Winforms project with a number of Syncfusion controls including sfDataGrid. Everything was working fine until I updated Syncfusion Version 19.0.2.55.


After the update, I run Project Migration Utility on my project but my project throws exception. I have also ran ToolBox Installer and Assembly Manager Utility but to no avail.


I have include a screen shot of the error in the attachment


Thanks in advance for your usual assistance


Paul Aziz


Attachment: file_edaab351.rar

3 Replies
BT Balamurugan Thirumalaikumar Syncfusion Team August 30, 2021 01:08 PM UTC

Hi Paul,  
 
Thank you for contacting Syncfusion support.  
 
Please make sure ensure that the   
  1. NuGet package is properly installed in your system.
  2. Check whether any other version specified in the App.config file.
  3. Check the app.confiq file to see if it has been upgraded to the latest version.
  4. If not needed you can delete the app.confiq file
  5. Ensure the all Syncfusion assemblies are referred from same version.
  6. Please check your application assemblies are referred with any hint path
  7. Also You can disable a specific version by setting it to false.
If still, you have to face the issue, kindly share with us the sample (with bin and obj folder) which you have faced the issue. We will analyze and provide a better solution at the earliest.    
 
Thanks & Regards,  
Balamurugan Thirumalaikumar   
 


PA Paul August 30, 2021 07:14 PM UTC

Hello Balamurugan


Thanks for your suggestion. 

The problem is resolved thanks to you. I removed all references of Syncfusion in App.config and that's it. 


I have installed Syncfusion essentials globally on my machine and actually started the project with syncfusion tools from the global installation before updating via nuget. 


So, apparently, the nuget made additional reference in the project, thereby throwing exception. 


Thanks so much for your usual prompt response 


Best Regards 

Paul Aziz 


BT Balamurugan Thirumalaikumar Syncfusion Team August 31, 2021 11:10 AM UTC

Hi Paul,

Thank you for the update.

We are very glad to have the provided suggestion resolved your query. please get back to us at any time if you need any other assistance. As always we will be happy to assist you.

Thanks & Regards,
Balamurugan Thirumalaikumar


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