I just purchased and installed the editor for .NET. Most functions work moderately well except for the image gallery. The thumbnail gallery fails when anything is clicked in the window, such as changing the size or resorting the list. I can see the thumbnails, and can click on them no problem to insert, but I cannot do anything else including upload. The other button 'Insert Image' works fine with no problems and allows upload.
How can I fix this problem so I can use this editor?