A network error occured while attempting to read from the file - Skype Installation
Resolution of this issue was pretty simple .Just followed the blog as below and found that there was already an installation for the skype with some other user credentials. Just remove it and reinstall it again to resolve your issue http://community.skype.com/t5/Windows-archive/A-network-error-occurred-while-attempting-to-read-from-the-file/td-p/1261862