Originally Posted by SpaceCaker
you cant open these on pc they are fine
they are backed uo that way so no one can ness with ur backupps so they are safe to restore
twrp can restore them and arent corrupter
Sent from my Xperia SP using XDA Free mobile app
I found a way to manage twrp backup files on PC: with TotalComander and renaming files as .tar
This wasn't necessary with twrp on Motorola Atrix (can be open with 7zip), but the version with Xperia is different.