HTTP Error 401.2 - Unauthorized You are not authorized to view this page due to invalid authentication headers

Question

i want to allow access to Anonymous.aspx page to all user, i have set Basic Authentication to Enabled, and Connect as to specific user<

Answer 1

Make sure Anonymous access is enabled on IIS -> Authentication.

But also right click on it, then click on Edit, and choose a domain\username and password. (With access to the physical folder of the application).