Did you try downloading it (right-click, save target as), then opening the file in acrobat directly?
I find that the Acrobat Reader isn't very stable when running inside MSIE. It seems I need to reinstall it every month or so if I want it to keep working reliably.
I find that the Acrobat Reader isn't very stable when running inside MSIE. It seems I need to reinstall it every month or so if I want it to keep working reliably.