I am trying to migrate under Win7x64 from a Dell laptop XPS15 (model 9-2011) with 250 GB HDD to a Crucial SDD with 256 GB. Did it several times now even with de-installed anti-virus. Nothing works. Symptoms: 1) the transfer to SSD completes without any error message 2) the hidden 100MB Win7 partition is NOT visible on the SSD 2.5) the Dell "recovery" partition which includes obviously also the boot information is correctly transferred to the new SSD 3) re-start from the USB device with SSD mounted does only produce a blue screen with no specific information 4) the "windows" folder o the SSD contains much less files than the original (oups?) 5) running chkdsk /f on the new SSD produces >250 lines of error messages and deleted files, indexes and etc Well, what is this program actually doing? Is there any help you can offer? I am so disappointed because re-installing a new Win7 would have been finished by now. I am wasting time and money with this product. Was the first time to buy something that did not provide a test or demo version. Never again.