Recently I installed Ubuntu 64 after Win7 64. I used 'Try Ubuntu' to set the disk partition with ext4 and swap. But after I installed the Ubuntu, my windows system is gone. Even I used Boot-repair, I could not find the partition that I installed Win7. Can anyone help?
I want to find my data under Win7. Because it seems that the Win7 with the UEFI partition have been erased!