How to Install/Update a Library Expansion
This article details the process of importing a library
expansion into your Foundation Library.
Installing a Library Expansion

Before continuing, make sure that
the expansion build number matches your Foundation library build number.

The Database Management Import tool modifies
a large section of data in your current configuration. You should back up your
data before importing any library expansion. You can find more information on
Database Management Utilities here.
1. Locate the
library expansion .zip file you would like to import into your Foundation library.
Open the zip file and extract the SDF file to a location of your choosing.
2. Launch
Microvellum Toolbox and select Options from the Toolbox Setup drop-down menu to
open the Configuration Editor interface. To access the Database Utilities, select
the Utilities tab on the far right of the interface and click the Database
Management button.


3. From the
Database Management interface, select the IMPORT radio button in the bottom
left corner to open the files on your computer. Locate the expansion SDF file
you previously extracted and click import. A notification will appear asking if
you want to select all Database Records from the file. Click, yes.
4. Click
Transfer in the bottom right corner to start the import. When prompted, click
OK to end the import process. If you have additional expansions to import, you
may repeat this process or exit the Database Utilities.
- If the import process was successful, you will see the new library expansion category and products available within the Draw Products interface inside the Toolbox palette.
Updating a Library Expansion
To update an existing expansion, repeat the same process for installing: download the new expansion file, extract the SDF, and import it using Database Management. When importing an update to an existing expansion, during the transfer process, another interface option will pop up to resolve the duplicate or identically named files. Simply check the "Replace" option to overwrite the files from the previous version and replace them with the new and updated files, and click OK.
If you are interested in acquiring a
library expansion and need additional details, please contact your Account
Manager. Your Account Manager’s name and contact information can be found in
your Toolbox/Help/About Microvellum interface.

This article explains how to update your Microvellum Foundation Library, as well as any Foundation Library Expansions you may have. If seeking information on updating your Toolbox software, how to request a software build update, how to request an OEM upgrade, or the different Microvellum Product Libraries, consult the following articles:
Related Articles
How to Install a Foundation Library Update
This article includes details on the purpose of a Foundation Library update and how to perform an update. Foundation Library builds older than version 24.0322 are no longer supported by Microvellum. If you require an update from an older library ...
How to Install the Foundation Library
This article provides details on the process of installing the Microvellum Foundation Library. Install 1. Download either the Imperial or Metric library from the Microvellum Portal. To locate these downloads, open the Software Management page, ...
How to Run an Update for Toolbox
This article covers the steps involved in updating your Microvellum Toolbox Software Installation. Before updating, we recommend reviewing our Pre-Installation Instructions and creating a backup of your data. For information on creating a backup see ...
Preparing Your Computer to Install Toolbox
This tutorial demonstrates the steps recommend prior to installing Microvellum Toolbox and Toolbox AC (AutoCAD Companion). Prior to installing an update, we advise backing up your current data before initiating the process detailed below. Due to ...
FAQ: Toolbox BSB (BricsCAD)
This FAQ addresses common questions about Toolbox BSB (BricsCAD), including what it is, how it differs from Toolbox OEM, and what users need to know about conversion, licensing, and core features. ………… General Overview What is BricsCAD? BricsCAD is a ...
Recent Articles
Microvellum Release Notes | Build 25.2.0406.641
The following release notes apply to Microvellum build 25.2.0406.641. Label Image Fix Fig. 1: An error noting an incorrect number of Label Images. An issue was reported wherein creating new G-code from an existing work order that was edited using ...
Microvellum Foundation Library Release Notes | Build 26.0327
The following release notes apply to Microvellum Foundation Library build 26.0327. Additions Added new Formula Driven Materials (FDM) and accompanying special FDM project wizard. * New Specification Group “Wizard Formula Driven Materials [FDM]”. New ...
Formula Driven Materials (FDM) User Guide
The formula driven material (FDM) system in Microvellum automates the creation and management of materials within a project. By using predefined lookup tables and intelligent formulas, FDM dynamically generates each material’s name, thickness, and ...
Microvellum Release Notes | Build 25.2.0330.641
The following release notes apply to Microvellum build 25.2.0330.641. Formula Editor Fix There was a recurring issue wherein attempting to edit any formula within the Part Properties of the software would result in an error. This would only occur ...
Microvellum Release Notes: Year of 2026
This document will catalog all releases for Microvellum software builds that are released in the year 2026. This currently encompasses builds 25.2.0114.641 to 25.1.0406.641. Microvellum Release Notes | Build 25.2.0406.641 The following release notes ...