When running send email activity in SharePoint Designer 2010 - Data Source: User Profiles, I see that some users get "Workflow failed to get user profile for user" while others are just fine.
I also noticed when i click on their names on a list e.g the name column some users get to the
_layouts/userdisp.aspx?ID=3 page
and some to the mySite
/my/Person.aspx?accountname=Domain\username
The user that i get the error with gets to see only the _layouts/userdisp.aspx?ID=SomeID page
Is this an issue with the Activity or SharePoint
thanks in advance.