IIS issues after SEEMS Installation.

Hi,

I just installed SEEMS 11.0 on a windows server 2012.

I already installed all prerequisites and windows features needed, everythings looks good.

I declare Web server like this:

MYDOMAIN\encryptadmin, with "Enable Windows Authentication" on.

I let in HTTP for my test lab.

When I saved configuration no problem, but when I'm trying to access throught HTTP, with encryptadmin user credential, I have this error page:

I tried to had anonymous access to the folder C:\Program Files (x86)\Symantec\Symantec Endpoint Encryption Management Server\CommunicationWS

Without success.

Any suggestion for this issue ? Sorry I'm beginner in IIS management.

Thank you.