Xcelerator Error Msg

[winsonlee]

I got the following error when i try to load TM1Web. What am i missing here ?
i am currently using cognos express 9.0.



Access to the path 'C:\Program Files (x86)\IBM\Cognos Express\Xcelerator\TM1WebEx\ExcelSheet\201191447441570.xls' is denied.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.UnauthorizedAccessException: Access to the path 'C:\Program Files (x86)\IBM\Cognos Express\Xcelerator\TM1WebEx\ExcelSheet\201191447441570.xls' is denied.

ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.

To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.

[winsonlee]

manage to solve it. earlier i went to windows explorer and add permission in and it doesnt work. then i realise i got to add permission in IIS. adding IUSR doesnt work as well. only after i adding everyone it works.