Stop IIS or configure it to use port 81 and then run the installer.HTH
I'm running Windows 2008 R2 with IIS 7.
i hv taken a remote desktop connection to server machineStill I cannot hit http://localhost:80it gives http 404 errorattached is iwwebd.conf file.Also, when i do a iwreset -a, it opens the iwwebd_conf.ipl file and services do not start untill i manually close this.
But now the above link is not accessible outside CMS server. it gives a session time out error after trying to load it for 2-3 mins