(This problem only appears with IE, so It could be an add-in problem, this is starting to look like it is self-inflicted)
(This problem was caused by an improperly configured imageMagick option)
vBulletin 3.8.3, PHP 5.2.9
New vBG install, The page cannot be displayed
error when upload is attempted http://forum_url/gallery/upload.php
I uninstalled vBG and reinstalled, no change, other functions work.
I have set permissions 777 on all vBG files/dirs, no change
If I try to upload without specifying an image, a vBG page comes back with that same URL and the message Invalid File
which is the correct behavior.