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'Object reference not set to an instance'

When adding the barcode control to a form, the following errors may occur:


If the barcode control cannot be added to the project, make sure the proper control is used for the type of application. There are 2 types of applications in Visual Studio .NET; Web (Web Forms) and local (Windows Forms).

If the proper control is used in the appropriate application and it is still not functioning, Delete all files from %temp%, remove the control from the project and computer and download and reinstalling the control again.

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