I have 500gb of HDD with 4 drives on Windows7, While installing Ubuntu 13.04 I selected Replace Windows (Expected to Replace Windows7 on C drive) But it Removed all the Data from other 3 drives and Not its single Empty Ext4 HDD. I have lost All data.
BY referring AskUbuntu Tried TestDisk to recover lost partitions but this did not list any NTFS drives.
Is there any way back to get my Data, I am all ready to keep Ubuntu or go back to Windows to get my data.
I connected this HDD to another Window7 system, it did not recognize this HDD.