I try to use windows authentication on SalesLogix 7.5.4

[gcall]

Hello people...

I'm trying to use windows authentication in my SalesLogix environment... It's run on local (Windows 7, SQL Server 2008 r2 DB, IIS 7.5 and APP SalesLogix 7.5.4)... I've followed every steps described in SalesLogix Administrator Helps, but I didn't get... And I just get the following message: "Windows Authentication must be enabled when using windows integrated authentication..." and I put here details of the message...

http://localhost:3333/SlxClient/Exception.aspx?exceptionid=7a2e388a181f4261b83b3b0f6fe4ce79 Windows authentication must be enabled when using windows integrated authentication at Sage.SalesLogix.Web.SLXWebWindowsAuthenticationModule.GetUserInformation(HttpApplication application, WindowsIdentity identity, UserInformation& information) at Sage.Integration.Web.WindowsAuthenticationModule.OnPostAuthenticateRequest(Object sender, EventArgs e) at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Any idea...

[Sebastian_Walter]

Did you already set the Checkbox in the SalesLogix Administrator to enable Windows Authentication, generally?

[gcall]

Yes, I did it in the admin and my users... 

[Sebastian_Walter]

Did you also set "Use Windows Authentication" under Tools \ Options \ Password in the SalesLogix Administrator?

[gcall]

Yes I did it... "Use Windows Authentication (SalesLogix Password not requiered to log on)" is checked... Menu Tools, Item Options... On Password tag...