Administrator access Lost

Hello,

I seem to have lost the ability to access the site settings as well as any security tabs and modify the properties under the directories etc...somehow i have lost administrator access , how do i get this back? I am still local administrator of the server reporting services is running on...only thing i can think off that could of done this is i installed Sharepoint onto the same machine and created a sharepoint site...are there things i can check in IIS or RS or etc to get this admin access back

thanks

A couple points come to mind. If you haven't already, run the Report Services Configuration application and try resetting (or creating new) the Report Server Virtual Directory. The configuration tool should remove any conflicts with SharePoint. In addition, in IIS make sure that anonymous access is disabled for the ReportServer virtual directory (on the Direcory Security tab of the ReportServer Properties dialog). It may be that, even though you are logged on as user, it is the IUSR_ account that is authenticating to the report server instead of the administrator.

This is assuming you're not yet attempting to integrate Reporting Services with SharePoint.