Starting from version 1.0f, TrueCrypt volumes and non-system partitions can be converted to VeraCrypt format using any of the following actions:
“TrueCrypt Mode” must be checked in the dialog as show below:
Note: Converting system partitions encrypted with TrueCrypt is not supported.
⚠️ Warning: After conversion, ensure that the "TrueCrypt Mode" checkbox is not selected during the mount of the converted volume. Since it is no longer a TrueCrypt volume, mounting it with this option will lead to a mount failure.