About 7 months ago I started using bitcoins,I was a newbie at that time I didn't created a backup of my wallet.I just use chrome broswer then i open blockchain.info then with the help of identifier and password i logged into it.just after using 3-4 days my hdd crashed with about 1.8 bitcoins in it.

At that time i tried myself but didn't succesfull but seeing the price now i want to try again with help of other peoples.i can see files using Hard Disk Data Recovery Software when i connect to my laptop but if i want to use it directly its a total waste so what i need to copy from there as something must be saved in chrome folder so that identifier comes up everytime and i just need to enter my password to view and use my wallet.any help will be appreciated.