First , Thanks for yor reply!!!
I restarted the server. Stopped and restarted the services and tried to
open up the http://localhost/Altiris/NS/Install/NSSetup.aspx
and got a new error.
Server Error in '/Altiris/NS' Application.
Runtime Error
Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed.
Details: To enable the details of this specific error message to be viewable on the local server machine, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "RemoteOnly". To enable the details to be viewable on remote machines, please set "mode" to "Off".
<!-- Web.Config Configuration File --><configuration> <system.web> <customErrors mode="RemoteOnly"/> </system.web></configuration>
Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL.
<!-- Web.Config Configuration File --><configuration> <system.web> <customErrors mode="On" defaultRedirect="mycustompage.htm"/> </system.web></configuration>