I am getting " Invalid source specified" even after giving the correct disk image path for "What would you like to use as the disk (path)?" The following was the result... what is the reason for " Invalid source specified. " How much RAM should be allocated (in megabytes)? 400 What would you like to use as the disk (path)? /home/joe/file1 Invalid source specified. Please specify an NFS, HTTP, or FTP install source What is the install location?