The Ultimate Guide: Autodesk Revit 2019 Installation and Activation

Autodesk Revit 2019 remains a staple in the architecture, engineering, and construction (AEC) industry. While newer versions are available, many firms and individual users continue to rely on the 2019 release for its stability and compatibility with legacy projects.

If you need to install this specific version on a new machine or reinstall it after a system wipe, the process can be slightly confusing due to Autodesk’s move away from the classic serial number activation method.

In this step-by-step guide, we will walk you through the entire process of downloading, installing, and activating Autodesk Revit 2019.

Method B: Network License (Multi-User / LMTools)

For firms with a license server:

  1. During installation, select Network License (not Single-User).
  2. After launch, Revit will ask for the Server Name.
  3. Enter: 27027@YourServerName (The port 27027 is standard for Autodesk 2019).
  4. Troubleshooting: If Revit hangs on "Checking License," open the licpath.lic file in Notepad and ensure the server name is correct.

Part 6: Post-Installation Tips

  1. Update Revit – Install Revit 2019.1, 2019.2 updates from Autodesk Desktop App or website (fixes bugs).
  2. Install Content – If missing, download “RVT 2019 Content Packs” and run the .msi.
  3. Set Default Template – Open Revit → File → Options → File Locations → set default template (e.g., Construction-Default.rte).
  4. Install Add-ins – Dynamo, Enscape, etc., are separate installs.

Phase 1: The Pre-Construction Checklist

Before you double-click that installer, do a site survey of your machine.

System Requirements (Minimum for 2019):

  • OS: Windows 10 64-bit (or Windows 7 SP1 64-bit)
  • RAM: 8 GB (16 GB recommended for complex models)
  • Disk Space: 15 GB free
  • Display: 1440 x 900 (1920 x 1080 or higher recommended)

Crucial Step: Disable your antivirus and Windows Defender temporarily. These often quarantine licensing components during installation, causing silent failures.

4. Activation & Licensing options

  • Two primary licensing models applicable to Revit 2019:
    1. Single-user (standalone) subscription / serial + product key activation.
    2. Network (multi-user) license via Autodesk Network License Manager (NLM).

Single-user activation (typical):

  • On first run, sign in with Autodesk ID (email) tied to license/subscription.
  • If using serial number & product key, choose Activate and enter credentials or sign in.
  • If offline activation required, use Autodesk’s offline activation process (generate request code, activate via Autodesk account or phone) — follow on-screen prompts.

Network license activation:

  • Install Autodesk NLM on a server and configure license file.
  • Ensure server firewall allows license manager ports (default 27000–27009).
  • On client Revit, choose “Use network license” and enter license server name or IP.
  • Troubleshoot connectivity (ping, lmutil lmstat) if clients fail to get a license.

Part 1: Before You Begin

Common Error Codes & Fixes

| Error | Meaning | Fix | | :--- | :--- | :--- | | 0x3 | Licensing service didn't respond | Run C:\Program Files (x86)\Common Files\Autodesk Shared\AdskLicensing\Current\adsklicensinginstaller.exe as admin. | | 1603 | Windows Installer corruption | Install the latest Visual C++ Redistributables (All-in-one pack from GitHub). | | License Checkout Failed | You used the wrong Product Key | Go to Control Panel > Programs > Revit 2019 > Uninstall/Change > Re-enter 829K1. |

Step 3 – Accept the license

  • Select I Accept → Next