Yesterday, I ran across a customer with an HP All-in-one printer that would not pull up the HP Director software that controls the copy, scan and fax processes. Turns out that the problem occurred shortly after his system updated to the new Internet Explorer 7. Because so much software uses Internet Explorer in some fashion, the update causes problems for some of them and this was the case with HP Director. HP has come out with a fix, but you have to be able to HP Director up and running in order to click on it's update feature.
Here's how to get HP Director up and running:
This is a workaround posted on HP's web site. Once you do get the HP Director running, click the "Check for updates" icon on it and download the available updates. It will take a few moments and then ask you to restart your computer, but when it does, all will be well again with HP Director.
Links:
[1] http://www.yourpcpartner.com/node/1133
[2] http://www.yourpcpartner.com/node/1129