No specific info about version 4.6. Please visit the main page of Live! Cam Avatar Creator on Software Informer.
My hard drive became unreadable after performing a disk defrag that hung in the middle. After I rebooted the computer, the drive was no longer readable by my Windows XP SP2 software. This drive contained a couple months of unbacked up photos, including pictures of my new daughter.
After two weeks of trying various methods and over two dozen programs, I finally had a break thru with VirtualLab Data Recovery. Trust me, there are hundreds of recovery software out there, but finding one that works and doesn't hurt your data was very difficult. Additionally, it was very disheartening to try so much software without any results. I truly was starting to think that my pictures were gone.