Greetings. I'am using Paragon backup&recovery system suite 10, with windows vista. I recently tried to change my three years old, noisy and slow serial ATA hard drive by a new one, with better performance / more space / less noise. I sucessfully plug in the second hard drive and with paragon backup i copy all the disk one (500go) to the second disk (creating one partition of 500go, and 500go unused (ready for later formating/partitionning). I used the option "raw copy" on copy option selection, in order to be sûre to copy all elements of the first hard disk. The copy took around 8 hours . But it is not the problem. I have no issue seing and using the second (clone) drive. I see that the contains are identical. My bios see it. Everything ok. But, if i tried to boot from the clone disk. It does not work. I have the following error (sorry from the term, i have to translate the error from french) : "Windows is enable to start" File \windows\system32\winload.exe status 0x0000000E Impossible to load the selected entry because the entry is not present or damaged. I do not understand. I can confirm that the file is present in the disk. I tried the bootable CD of Paragon backup&recovery searching differents way to fix the problem. I noticed that the "system" partition did not have a letter affecter, so i affected the letter c: as on the previous DD. It did not change anything. The boot repair tool see no problem and nothing to fix. My PC is an HP PC so i did not have complete windows vista Cd to try a new installation/repair. I only have a restoration CD which did not repair anything/found anything to repair. I have the option to reinstall the DD from scratch but it will erase all user's data during the process and i do not want it. My BIOS detected OK the new DD and selected it as boot drive with no issue. Can someone have any idea of the problem ? I cannot really try randomly new copy/differents copy options. 8h00 a test is a bit too long . I thought the cloning of DD was a routine manipulation.