I am trying to add users as administartors of my WSS sites. I find theusers with no problem, but then when I click next I get an Error pagesaying Unable to Validate data.Please help, I don't know what I have done to cause this error.
see if this users nt account or emailId is still valid...check if he hasduplicate accounts and the domain name..... the other thing would be to deletehim in site collection admin page and add him back again...
Most probably you are having some domain relatedissues.
What is the version of your .NET ? You will have problem if you are on .NET 2
You changed any code access security things
yes i am using .NET v2 , how could i solve this ?
i have changed my domaion from http://portal tohttp://portal.aecl.com but i dont sure if this will cause any problem.