wasini...
actually i not really understand ur problem...
1. how come u create phpinfo.php file..?? it already in the folder
2. if u using window OS, have u turn off the iis server?
3. if u have done that, try to turn on the apache server
4. r u using phptriad or u installed it one by one? cause if u using phptriad it should be no problem...
that all... try check it one by one
hope it help
wasini...