Hiii buddies,

I am a regular user of Mac OS X Lion. This OS is really great to perform all the tasks which i wanted to be performed with it. but last day when I was intended to get the files from the system partitions for which the OS needed to mount the drive, unfortunately it failed and an error message prompted "No mountable file System error." I know this is occurring due to corruption of System Files. Now i am intended to fix this problem through some manual steps for which i have found a resource. may some assist me if these steps will be helpful to me or not. the source is as follows: nomountablefilesystems.com