The MB STUDIO installation / update package requires a code to be entered. This code may change with each major update of MB STUDIO. For example, the installation code of version 8.71 is different from that of version 8.70. The serial code is certainly the same for all updates of the same series (For example from 8.71.0 to 8.71.9 you can always use the same code).

Before proceeding check from the MBstudio \ License menu

that the update date has not expired

If it has expired it must then be renewed:




If the update date is valid you can obtain the installation code by downloading this program and running it:

Popular 8.71 1.55 MB 4035
07/11/2022 00:00:00

This window will be displayed:


ID: is the serial number of the USB cryptobox key. This number must be communicated to us for any technical or commercial communication and uniquely identifies your license and the purchaser. This ID is also visible from the MBStudio \ License menu

Version Max: this is the version of MB STUDIO that currently you can install an that can work with your USB key.

If the latest version does not appear, it means that the update license has expired and must therefore be renewed

Serial code: this is the installation code for the above version (Version Max)

Write down the password because you will also need it to install MB STUDIO on other computers without USB key.

The USBDonglePassword.exe program must be re-downloaded each time a new password is to be obtained.

Don't forget to turn on automatic updates: MB STUDIO: AUTOMATIC UPDATES