Thank you for contacting us.
It seems that our Telerik WinForms VSExtensions
have not been installed properly and I would suggest you reinstalling them.
You can fallow these steps:
- Open Visual Studio 2010 and go to Tools -> Extension Manager...
- Find Telerik WinForms VSExtensions in the Installed Extensions section and click Uninstall button. After that restart VS2010 when it prompts to. If Telerik WinForms VSExtensions is not listed go straight to the next step.
- Go to Extension Manager... -> Online Gallery. In the Search Online Gallery field (in the top right corner) type "Telerik WinForms VSExtensions". Download and install the Telerik WinForms VSExtensions package.
- Restart VS2010 and check if the extensions are available.
Let me know if you need further assistance.