I have been working on this for couple hours, searching everywhere can't couldn't find a solution.
I got an error message saying:
アセンブリ 'Microsoft.WindowsAPICodePack, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' から型 'MS.WindowsAPICodePack.Internal.HResult' を読み込めませんでした。
Which roughly translates into cannot read type blahblahblah.HResult from assembly blahblahblah.
I'm trying to get the thumbnail from a file, using ShellFile.FromFilePath(f.FullName).Thumbnail.ExtraLargeBitmap
The exception is thrown at .Thumbnail
.
Any help to get me a transparent thumbnail would do, but I'm really looking for short answers.