Being prompted for Credentials
I am using EV 10.0.1 and IE 8 & 9, I am being prompted with User Credentials when I click on a shortcut, or any EV button in Outlook.
1) I did select to Add to local Intranet in the EV Desktop ...
But again, you need to focus on the differences between computers that prompt and ones that don't. If they all have the same EV policy then it isn't an EV configuration but a desktop configuration, like a GPO or something like that causing the issue.
