I’ve got two LiveIDs that I somehow accumulated over the years, and I also belong to numerous Microsoft CRM Online organizations for CRM 2011 beta testing, development, and client work. As a company, we sometimes set up a LiveID for our clients when we sign them up for CRM Online, as well.
So it’s not unusual that I’ll need to be signed into two different CRM Online orgs that require two different LiveIDs.
The problem is that Internet Explorer caches your authentication, so after you sign into the first online org, when you go to sign into the second one, you won’t have a chance to enter your second LiveID credentials.
The solution? Very simple: Open an “InPrivate” browsing session for the second org. In IE8, click on Safety > InPrivate Browsing (or press Ctrl + Shift + P).
InPrivate browsing launches a new IE session that doesn’t communicate with the first session’s cached credentials. So you can be logged into two CRM Online orgs with two different LiveIDs at the same time.