I am using an IPad and some pictures pop right up, but a lot of them say error. I can tell which ones I will be able to view because in the thread a picture is there and if I click on it I can see it in full screen. Others in the thread have this odd looking link that says error or connection error when trying to view in full screen.
I am thinking I need to load some kind of add-on but I am not sure which one, any help would be appreciated.

 

iPad does not support Adobe or MS Office, i.e., Powerpoint etc. Try downloading Sky Fire, it might help.

 

I have the same problem with the iPhone app. A lot of pics don't show up and it's usually the same users pics. WOL's pics never show up.