Just after installation of sharepoint 2010 I opened central administration it looked weird, like no styles and js had been loaded. A screenshot of CA and js-errors in console is presented here: https://rapidshare.com/files/2648149066/Sharepoint-CA-403.png
Small description in console: Failed to load resource: the server responded with a status of 403 (Forbidden) http://pc4:2430/_layouts/1049/styles/Themable/corev4.css?rev=NUH7%2FvckrAqUWYMSpN1KsQ%3D%3D
I've checked permissions and found out that NETWORK SERVICE has a proper access-rights (full access) to a virtual directory of the application and to folder 'web extensions/14' of sharepoint. How can I fix it?