If you have Acronis Backup Advanced 11.7 or 12.5:
You can force newer versions of Acronis True Image (2020 and later) to create new disk backups in the .tib format by modifying the underlying task script: : Turn off Acronis Active Protection. convert tibx to tib upd
as a virtual drive to quickly access its contents without a full conversion? If you have Acronis Backup Advanced 11
Method 1: The "Add Existing Backup" Reconfiguration (Recommended) convert tibx to tib upd