Hi, I changed My OS (Currently W7) installed on a new HDD. the old one was partionned with Vista and others stuff. I did a fromat on the partition where Vista was installed and merge both partition into one unique . So now I only have ONe HDD with my files But .... ALL the files are not accessible due to the fact that the user is not the right one. The current user is S1-5-21-29XXXXXXXXXXXXXXXXXXXXXX-1000. I did a lot of tries with takeown / icacls .... USe script like takecontrolof .... nothing ! To get access to the file i must Assign first an owner for the file then set the rights to that owner. I Have thousand files.... If someone could help Me !!!!!