This appears to be a security setting/permissions issue. The FFCore folders are at: C:\Xerox\FreeFlow\Core\00000000-0000-0000-0000-000000000000 on the server. Can you manually load an image file at C:\Xerox\FreeFlow\Core\00000000-0000-0000-0000-000000000000\Data\Image Files and see it as an image selection in Watermark?