I tried to add new users to a cross site group, when I enter
domain\username(s), separate them with semicolons. On the Confirm Users step,
it automatically displays usersâ?? name, email and display name from Active
Directory. But when I go next step, I receive error message â??the user does
not existâ??.
I added some users to other cross site groups of other top level sites
before without any problem. And when I check the
~/_layouts/1033/userinfo.aspx (user information), the added cross site group
users information donâ??t display, but they are showed when I check
~/_layouts/1033/siteusrs.aspx ( site collection user information).
Any idea?

TIA