I may have a dead computer, but it is backed up using Acronis and an external Seagate drive. I hooked the drive up to another computer, but the files are .tib extensions. Do I need to load Acronis onto this computer to be able to access these files? Acronis documentation is not the best. Also in the process of trying to open I forgot to uncheck the "always use this program" box. How do I take that association off. I hate that.