:\
File: C:\Program Files\Paint.NET\Effects\CurtisBlack.Effects.dll
Effect Name: CurtisBlack.Effects.ChannelMask.ChannelMask
Full error message: System.TypeInitializationException: The type initializer for 'CurtisBlack.Common.PDN' threw an exception. ---> System.MissingFieldException: Field not found: 'PaintDotNet.PdnFileTypes.Png'.
at CurtisBlack.Common.PDN.GetFileTypes()
at CurtisBlack.Common.PDN..cctor()
--- End of inner exception stack trace ---
at CurtisBlack.Common.PDN.get_RecentFiles()
at CurtisBlack.Effects.ChannelMask.ChannelMaskConfigDialog.InitialInitToken()
at PaintDotNet.Effects.EffectConfigDialog..ctor()
at CurtisBlack.Effects.ChannelMask.ChannelMaskConfigDialog..ctor()
at CurtisBlack.Effects.ChannelMask.ChannelMask.CreateConfigDialog()
at PaintDotNet.Menus.EffectMenuBase.RunEffect(Type effectType)