Can't Load SDP

Can't Load SDP

Good afternoon - I have a user who is having a problem loading ServiceDesk Plus (Build 7011) on her computer. IE7 seems to load fine but when I try to load the SDP application the system opens up an empty page. This was working fine until just recently and I cannot track down what changed. I have tried loading this in Firefox it looked OK but we would prefer to have this load in IE.

Any ideas as to what I need

                    New to ADSelfService Plus?