Microvellum OEM vs Standard AutoCAD

Microvellum OEM vs Standard AutoCAD

Although most features within Microvellum software function in tandem or identically the same features in BricsCAD or AutoCAD, there are several key differences between Microvellum products and the CAD software they are based in. Most prominently, Microvellum's OEM software does not support a handful of features or variables that are used in AutoCAD.

Differences in Features and Utilities:

Microvellum OEM does not support the following features:
  1. Autodesk Apps Store
  2. Embedded VBA macros
  3. Express Tools
  4. InfoCenter
  5. Geographic location information with online maps
  6. Online Share
  7. Profiles tab of the Options dialog box
  8. Shared views
  9. Save to/Open from AutoCAD Web & Mobile
  10. Drawing History
  11. Recent blocks from the Blocks palette
  12. VLX files compiled with the Visual Lisp IDE or MAKELISPAPP command

Unsupported System Variables:

Microvellum's OEM software can use most of the Standard AutoCAD system variables; however, the following system variables are not supported:
  1. ACADVER
  2. ACADPREFIX
  3. LOGINNAME
  4. MENUCNTL
  5. PDFSHXLAYER
  6. PDFSHXTHRESHOLD
  7. POPUPS
  8. SCREENBOXES
  9. SCREENMODE
  10. SECURELOAD
  11. SECUREREMOTEACCESS  

If you are looking for a way to migrate the CUI from a Standard AutoCAD installation to the OEM, consider reviewing the following article: 

    • Related Articles

    • Microvellum Release Notes: Year of 2025

      This document will catalog all Microvellum software builds that were released in the year of 2025. This encompasses builds 25.1.0102.641 to 25.1.1218.641. Toolbox Release Notes | Build 25.1.1218.641 The following release notes apply to Toolbox build ...
    • Microvellum Release Notes: 2020-2025

      This document will catalog all Microvellum software builds that were released between the years of 2020-2025. This encompasses builds 20.1.0203.641 to 25.1.1218.641. Year of 2025 This section catalogs all Microvellum Toolbox software builds that were ...
    • Transferring Your AutoCAD or OEM Workspace

      Did you recently upgrade to a newer AutoCAD or OEM release? This article will walk you through the process of transferring your Workspaces and Toolbars from one release to another. Open your old or previous release of Toolbox or AutoCAD. At the ...
    • What’s New in Toolbox 2025 (OEM)

      Work smarter, faster with Toolbox 2025 (OEM). With an OEM Subscription, you’ll gain access to the latest toolsets and innovative features of Toolbox 2025. Improvements Toolbox UI Overhaul OEM 2025 introduces several updates to the appearance and ...
    • Microvellum Foundation Library Release Notes | Build 25.0919

      The following release notes apply to the Microvellum Foundation Library build 25.0919. Additions Added Harn Alunan T7 Drawer System. Added “Left” / “Right” to Drawer Front part names at double drawer conditions. Added Vertical Shadowline to all 1 ...
    • Recent Articles

    • Microvellum Foundation Library Release Notes | Build 26.0430

      The following release notes apply to the Microvellum Foundation Library, build 26.0430. Additions Added new options to Add Interior Label for cross section, plan section, and elevation section. New Global Variables include: “Add Interior Label Cross ...
    • Microvellum Release Notes | Build 26.1.0422.641

      The following release notes apply to Microvellum build 26.1.0422.641. BSB 2026 Microvellum BSB 2026 is now available for download and installation by users with an existing Microvellum BSB subscription. This new version of Microvellum is based on ...
    • Microvellum BSB 2026

      Microvellum BSB 2026 is now available for purchase and download. BSB 2026 introduces the Microvellum software bundled together with the BricsCAD Pro 2026 platform, with all of the accompanying changes and enhancements made after BricsCAD 2025. With ...
    • 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 ...