Basically, we are behind a web proxy
I can browse internet through Firefox and also through Chrome but whenever I try to load anything through IE I get a prompt asking for me to log in, the log in prompts originates from the proxy.
I am using Windows 7 64-bit
Chrome version 46.0.2490.71 m
Firefox version 33.0
All browsers are configured with the same proxy details which makes it a bit more confusing..
If you need anymore information please let me know, any ideas would be most helpful