Report: Downloading Updated SolidWorks Flow Simulation
If you already have SOLIDWORKS installed, this is the fastest way to get the latest service pack for Flow Simulation.
- Choose the latest SP (example: 2026 SP1.0). Avoid “Pre-release” or “Alpha” versions.
- For language, select English – International (includes all solver dictionaries).
- For architecture, choose x64.
- Capability: The solver can now better predict phase change in pumps and valves.
- Improvement: The algorithm handles the sharp density gradients associated with the formation and collapse of vapor cavities with greater stability, reducing solver divergence during transient cavitation studies.
- Uninstall the previous SolidWorks version (recommended but not mandatory).
- Run the new installer.
- During Installation Options, ensure SolidWorks Flow Simulation is checked under the add-ins list.
- Complete the installation and activate with your new serial number.
Check Add-ins: Ensure the feature is active by going to Tools > Add-ins and checking SOLIDWORKS Flow Simulation.
If the automatic update fails, you can download the full package. Log in to the SOLIDWORKS Customer Portal Navigate to Download Center Downloads and Updates Select the (e.g., 2026 or 2025) and the latest Service Pack Download and run the SOLIDWORKSSetup.exe "Update to [New Version]" SolidWorks What's New in Recent Flow Simulation Updates
Download and Install: On the Summary page, ensure SOLIDWORKS Flow Simulation is checked under "Products to Install." Click Download and Install to begin the background transfer of the updated files. 4. Activating the Add-in
