Hi @Anonymous,
I have been looking at your palette. I tried inserting the provided blocks onto your palette. As I did this I watched the images get generated (both light and dark versions) in the default Tool Palette location. I then created a new folder for the images and moved them there. I added this location in my Tool Palette location inside OPTIONS.
I then deleted the tool palette and brought back in the original that you provided. The icons were still missing until I clicked on Update tool Image by right clicking on each icon.
Then I closed and then reopened AutoCAD several times and regardless of color scheme the icons appeared properly.
So, in summary, I suggest that if you are sharing the palettes on a network location that you verify the path to the images folder and that it indeed contains the images. You then need to make sure that this folder is in the Tool Palette path is added in Options. YOu might then have to update the icons.

Please select the Accept as Solution button if my post solves your issue or answers your question.
John Vellek
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