GSF.Core: Improved error messages in GSF.Identity.UserInfo.UserAccountControl.
GSF.Core: Improved error messages in GSF.Identity.UserInfo.UserAccountControl.

git-tfs-id: [https://tfs.codeplex.com/tfs/TFS07]$/gsf/Main;C88345

GridProtectionAlliance/gsf,rmc00/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,rmc00/gsf,rmc00/gsf,rmc00/gsf,rmc00/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,GridProtectionAlliance/gsf,rmc00/gsf,rmc00/gsf