FPFarjana Parveen Ayubb Syncfusion Team July 24, 2019 12:47 AM
Hi Tech Shop,
Thank you for using Syncfusion controls.
Based on the provided screenshot, we suspect that, you did not add the Syncfusion.SfGrid.WPF.resx file in your application. Please check and add this file in to your application. Please refer the step 2 in following user guide documentation,