Upgrade visual studio solution from 2010 to 2019

[Ryan]

We are upgrading visual studio 2010 to 2019 using Telerik (v 2015.2.728.40) controls

We have added telerik to reference but our project fail to run due to all telerik is not defined.

 

Is there any solution about this?

Thanks in advance.

[Dess | Tech Support Engineer, Principal]

Hello, Ryan,

I would like to ask you to carefully check the references to all Telerik controls in your project and make sure that they are the same version considering the suffix as well (.20 or .40). Better yet, you can remove all references and add them anew by using the DLLs from your fresh installation. Delete the license.licx file. After that, you should rebuild your project, close Visual Studio and open it again to make sure that no references are kept in the memory by Visual Studio.  

I hope this information helps. If you need any further assistance please don't hesitate to contact me. 

Regards,
Dess | Tech Support Engineer, Sr.
Progress Telerik

[andi]

Rebuild project ? does it mean recreate all telerik component on form.

 

Thanks

[Dess | Tech Support Engineer, Principal]

Hello, Andi,

By "rebuild your project", I mean right-click over the project and select the "Rebuild" option from the context menu:

I hope this information helps.

Regards,
Dess | Tech Support Engineer, Sr.
Progress Telerik

[Muhammad]

How to upgrade telerik controls to telerik 2016 using visual studio 17 ?

 

[Dess | Tech Support Engineer, Principal]

Hi, Muhammad,

The easiest way to upgrade to a newer version of the Telerik UI for WinForms suite is to open Windows Control Panel >> Programs >> Uninstall a Program and uninstall the existing version of the WinForms suite. Then you can download a newer version from your Telerik account and install it from the available msi: https://docs.telerik.com/devtools/winforms/installation-and-upgrades/download-product-files 

Once the new version is installed, check the references to all Telerik controls in your project and make sure that they are the same version considering the suffix as well (.20 or .40). Better yet, you can remove all references and add them anew by using the DLLs from your fresh installation. Delete the license.licx file. After that, you should rebuild your project, close Visual Studio and open it again to make sure that no references are kept in the memory by Visual Studio.  

I hope this information helps. 

Regards,
Dess | Tech Support Engineer, Sr.
Progress Telerik