I got a web site, who use Impersonation. When my anonymous user set to IUSR and the application pool identity set to NetworkService, some pages don't display. I get a blank page, with no error message.
If I put the anonymous user as ApplicationPoolIdentity and I put the pool identity to localSystem it's working fine.
If i put the anonymous user to an administrator user it's working fine.
I know I got a security problem, but I don't know what is the folder I need to set the security policy for everyting working fine.
I put read/write access to the web site folder to IUSR, IIS_IUSRS, network service and the group of my impersonate user.
Did some body have an idea what wong with my permission?
I also found this article, but with no success .. http://blogs.iis.net/webtopics/archive/2009/03/13/changes-to-application-pool-identities-in-iis-7-5-beta.aspx