Veeam Backup Validator: check the consistency of your backup files

Among the several features of Veeam Backup & Replication, there is one of them probably unknown to 99.99% of its users, basically because it’s a tool usually executed only by the technical support staff. It’s the Validator, a small command line tool located into the installation folder of the software.
Its main use case is to verify the consistency of a backup created with Veeam Backup & Replication.