the install of the beta worked but when attempting to manage roles - receive the following error:

DotNetNuke.Services.Exceptions.ModuleLoadException: String reference not set to an instance of a String. Parameter name: name ---> System.ArgumentNullException: String reference not set to an instance of a String. Parameter name: name at System.Globalization.CultureInfo..ctor(String name, Boolean useUserOverride) at DotNetNuke.Security.Roles.RoleController.SendNotification(UserInfo objUser, RoleInfo objRole, PortalSettings PortalSettings, String Action) at DotNetNuke.Security.Roles.RoleController.AddUserRole(UserInfo objUser, RoleInfo objRole, PortalSettings PortalSettings, DateTime effDate, DateTime expDate, Int32 userId, Boolean notifyUser) at DotNetNuke.Modules.Admin.Security.SecurityRoles.cmdAdd_Click(Object sender, EventArgs e) --- End of inner exception stack trace ---

I got the same error, new 4.8 install. It happened on applying a role (administrator) to a domain admin account. I got the error, but the Role did get applied.

Hi, I've duplicated this using 4.8.2 and the 1.0.3 AD provider that came with it. The user was added to the role, though. I am using impersonation if that matters, I had to configure it in order to access LDAP, the last step in the verification would not work until I did. I now get the green OK icon, and the authentication is working OK from the windowssignin page and from the AD tab on the login control. It is not auto logging from the top URL, even after clearing cookies. Anyway, I'm glad to be using this provider again, it sure has come a long way since the original code by Tam, huh? -- Roberta