IUSR permissions reset on reboot

[Eman2112]

I have a client on a win2K8 serevr using iis7.
they redirected the root to the 2nd drive.
d:\intepub\wwwroot

they then set IUSR permissions to allow access to this folder.
everything works fine as long as they do not reboot.

upon reboot the iusr permission is lost. the iusr account is not even listed on that folder anymore. they have to reassign the usr then the permissions. after every reboot.

ideas?

 

[RSchwarz]

You should not have to set permissions for the user. What ever directory is used as webroot will get the appropriate permissions.