"Image not found" on shaded textures

Thanks for looking into this Brian. Nick, it’s strange, but I got an access error on your link…

The paths:

C:\Users\jthompson\AppData\Local\Temp\McNeel\RDK\Texture Cache

L:\DESIGN\BRAZIL\JPEG\METAL\BRUSHED SS 2.jpg

L:\DESIGN\BRAZIL\ENV\HORIZONTAL GRADIENT 2.jpg

The cache folder has 229 files. Looks like a lot of duplicates, Should this folder be cleared out?