The fresh installation is done to the same machine
1) Install M&D
System Requirements
Setup file
https://community.mail-and-deploy.com/en/support/discussions/forums/77000164731
Installation guide
https://www.youtube.com/watch?v=asEwYOAxMHM&t=3s
2) Stop M&D Service
3) Copy the backup repository to C:\Mail & Deploy folder\Data\Repository.db
4) Start M&D Service