.NET 2.0 AppPool Error 80070569

I am trying to install a website that is running successfully on one server but not on the server I am currently trying to run it on. I have created a new website on the server and have added the web files to the web site and set up an appPool to run the web site in.

The problem i get is: 80070569

Where the account I use (and can verify on the domain) is not verified on the server, please can someone tell me why this is happ-ening. I understand you cannot tell me precisely the fix from what i have said but please give me some things too look at. I am a lowly .NET dev not a system admin so please forgive me :p

re: .NET 2.0 AppPool Error 80070569

Found the solution to my Woes by adding the account that the appPool uses as its identity to the local policy: 'Log on as batch job'

This fixed my problem.

re: .NET 2.0 AppPool Error 80070569

You can also add the user to the IIS_WPG group (at least with Win2003)