From [this discussion](http://wpftoolkit.codeplex.com/discussions/437608)
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Hi,
I added the DoubleUpDown control to a DataGrid and when the first row is initialized I get following IO Exception:
> Could not load file or assembly 'Xceed.Wpf.Toolkit.Aero2, Version=1.9.0.0, Culture=neutral, PublicKeyToken=3e4669d2f30244f4' or one of its dependencies. The system cannot find the file specified.
When I continue, the application runs anyway and the control is shown and works. Do you have any idea what causes this exception and how I can get rid of it? If you need specific code I can provide it.
I use Caliburn.Micro as the underlying framework. The dll mentioned in the exception is nowhere to be found and it's not available in the zip that is provided on this webpage. I installed Extended WPF Toolkit via NuGet.
Cheers,
Daniel Fox
Comments: ** Comment from web user: serj1980 **
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Hi,
I added the DoubleUpDown control to a DataGrid and when the first row is initialized I get following IO Exception:
> Could not load file or assembly 'Xceed.Wpf.Toolkit.Aero2, Version=1.9.0.0, Culture=neutral, PublicKeyToken=3e4669d2f30244f4' or one of its dependencies. The system cannot find the file specified.
When I continue, the application runs anyway and the control is shown and works. Do you have any idea what causes this exception and how I can get rid of it? If you need specific code I can provide it.
I use Caliburn.Micro as the underlying framework. The dll mentioned in the exception is nowhere to be found and it's not available in the zip that is provided on this webpage. I installed Extended WPF Toolkit via NuGet.
Cheers,
Daniel Fox
Comments: ** Comment from web user: serj1980 **
in both VS2010 and VS2012 environment