Just upgraded to W7 64bit alienware m17x,now the recovery disk partition in the laptop(default) needs to be formatted,why is that?
i have another back up data in external disk.

When i try to double click and enter the hard disk partition it says "I:\ is not accessible. The disk structure is corrupted and unreadable.".
The same thing happens to most of the hard disk partitions. Plz help me 2 recover the files. Or tell me a software which can read files and recover inside corrupt hard disks! Plz help me! Thanx in advance.