Dll downloaded are not working in WPF

Hi Team,
We are getting an exception from downloaded dlls from this link

After referencing this dll in WPF project during the run we are getting an exception as below
‘WpfApplication1.MainWindow’ that matches the specified binding constraints threw an exception.
xamlparseexception the invocation of the constructor on type

@sidcode

We have created a simple WPF project and install Aspose.PDF. We have not found the shared issue. We suggest you please install Aspose.PDF for .NET through NuGet. Hope this helps you.