Topic: network device - cannot load this image

I posted this problem already on, I didn't know if this was a separate community... sorry if it's a repost.

I have a Windows Home Server on my network that is hosting my photos. I'm able to browse the folders from the Insignia 8" , but all the images have a red "X" over them. When I select one to open, I get error message "Cannot Display This Image".

I took a few of the photos that had the "X" from the server, copied them to a USB thumbdrive and plugged it into the i8. The photos displayed fine.

Any thoughts on a fix or how to troubleshoot?