We have unexpectedly deleted the partitions of the harddrive.Now there is no partition in the harddrive. we connected that harddisk as secondary and created a partition. Now we came to know that there is some important data on it.need to retrieve the data from that harddisk.Please help.
Note: We have deleted all the partitions in the harddisk and is formated into one partitionand we didnot install any o/s. Only we have connected that harddisk as secondary.