I have successfully installed and configure MOSS 2007 by follwing the help provided in this Web site http://www.codeproject.com/KB/sharepoint/MOSS_2007__Installation.aspx
But now i am facing one problem.when i login in my web site then page is open and i click on Report then sample.
Then i got follwing error.
" You do not have permissions to open this file on Excel Services.
Make sure that the file is in an Excel Services trusted location and that you have access to the file. "
Please help me to solve this problem.What is the reason for this trouble?