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Important update to All Siemens (previously Altair) Academic Customers and Users.
We continue to support our academic customers and users who were using and need to use the Altair One system during the transition to the Siemens Ecosystem. You can access its marketplace, downloads and Altair units managed licenses as before. You need to use the same URL - https://altairone.com/Marketplace during our…
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Community May 2026 Roundup 📣
🌟 Altair Community Update: Events, Highlights & What’s New Hello Altair Community! Welcome to this month’s community roundup—your go-to source for the latest discussions, expert insights, and standout solutions. Whether you're here to troubleshoot a challenge, discover new techniques, or stay up to date on trending topics,…
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Altair Support is Moving to Siemens Support Center!
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
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Altair Community Rewards and Recognization
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
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Hypermesh python automation script
i am using below script in hypermesh 2025.1 , Abaqus as my solver profile. after running i see nothing is shown as output . import hm import hm.entities as ent import prettytable as pt model = hm.Model() Create a collection of all properties in the modelprop_data = list() props = hm.Collection(model, ent.Property) Printing…
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Request to reset HostID for Student License after reinstalling Windows
Hi Altair Support Team, I recently reinstalled Windows on my PC, which changed my HostID. When I try to activate my Student Edition License Key, I get the error: "Error activating license: This license was already activated using different HostIDs." Could you please help me deactivate/reset the old HostID for my Activation…
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Simcenter EDEM licensing issues.
Good day, We recently signed a reseller agreement for Simcenter EDEM, but we are having problems with licensing and are receiving the following errors when trying to open the software: ERROR : License Problem : Altair License Manager: License error Feature(s): GlobalZoneEU, HyperWorks, HWEDEMGUI Error Code: 15 Error…
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Licensing keeps failing probably on Altairs end
Subject: HyperMesh 2026.1 - Persistent License Activation Failure (Managed Licensing / Altair One) Hello Altair Support, I'm unable to activate my HyperMesh 2026.1 license via Managed Licensing (Altair One account), despite extensive troubleshooting. I'd appreciate help investigating this from the account/server side, as…
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License Error 15 and -29
I have installed Hypermesh 2026 (including the 2026.0.1 hotfix) and am attempting to activate the license. The AU Mechanical Engineer license is showing in Altair One > License Settings > Managed. When launching Hyperworks it asks for license credentials. Entering my Altair One credentials in the "Managed on Altair One"…
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How can I do project nodes to surface fast in Hypermesh 2025?
Hello, I was very wondering if I can do project nodes to surfaces fast in hypermesh 2025. I have a hexa mesh plate and I have a target surface. I want to project nodes in a specific face in hexa mesh to target surface. So I used a project(F7) function. But it took really long time. quantity of moving nodes are about…
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Request to Reset Student License Activation
Dear Altair Support Team, I hope you are doing well. I am a student using Altair PSIM Student Edition for my university studies. I would like to request your assistance in resetting my student license activation. Previously, I activated my license on my old laptop. However, I have already reset that laptop and all data,…
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active license issue
Recently, some users have been able to log in to Altair One while setting up their accounts, but they are unable to activate the account or access the application afterward. Different users are experiencing different errors, including messages indicating that the password was not set up correctly or other…
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Request to reset my Student License
Hello, I tried installing SimLab on a Windows VM and used the license key to try and activate it. The software was not able to work on my system since it was ARM-based so I needed to install it onto a different system instead. However, since the license was previously used, it is no longer valid for activation. Could my…
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Request to reset Student License for new computer (Host ID change)
Hi Altair Support team, I am a student. I previously activated my student license on an old computer. Now I have moved to a new laptop and am getting license "Error Code -29" / "Error Code 15". Could you please reset/transfer my student license so I can use it on my new computer? My new Hard Drive ID (Host ID) is:…
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I am getting message optistruct solver environment is not configured in simlab
How to solve this problem. I am trying to run the solver but I am getting this error
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Request for Webinar: Unlock Fast & Easy Axial Flux Machine Simulation with SimLab
Hi everyone I am highly interested in watching the recorded webinar titled "Unlock Fast & Easy Axial Flux Machine Simulation with SimLab". Unfortunately, I haven't been able to access the direct link or the video recording through the standard resources. Could you please guide me on how to access or watch this specific…
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Model electromagnetic forces in a power transformer and calculate NVH
Hello there, I need to run a multiphysics simulation, whereby I want to model electromagnetic forces (AC) inside a power transformer. And then convert these (magnetostriction) forces into noise and vibration profile for the transformer. I imagine I should be able to do this in Simlab, but I am not sure which physics I…
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How to copute the RCS of an infinite long dielectric cylinder?
Hi, I would like to know how to compute the 2D RCS (scattering width) of an infinitely long dielectric cylinder in FEKO. The official example for an infinitely long PEC cylinder removes the top and bottom faces before applying a 1D Periodic Boundary Condition. Should the same procedure be followed for a dielectric…
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an issue activating my PSIM Student Edition license
Hi Altair Support Team, I am having an issue activating my PSIM Student Edition license. PSIM 2026.1 was installed from the Student Edition Bundle. Activation succeeded. Managed Licensing reports "You are authorized to use managed licensing." The .lic file exists and ALTAIR_LICENSE_PATH is correctly configured. However,…
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Request for License Reset / HostID Conflict - Student Edition
Hi Altair Support Team, I am having an issue activating my PSIM Student Edition license. I registered for a student license using my university email back in October 2025 and activated it on my previous computer. However, that machine has been completely reset/formatted and is no longer in use. When trying to activate PSIM…
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Request for Student License HostID Reset
Hi support team, I reinstalled Windows and now I get the error "This license was already activated using different HostIDs" when activating my software. Please help me deactivate the previous HostID. Thank you!
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Account Blocked
Hello everyone, I was trying to log in to my student account to install my license on my Mac, but initially it didn't recognize my account, and after a couple of attempts, it says my account is blocked. How do I navigate this?
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License error issue
when trying to log into rapid miner AI studio I get this error come up, does anyone know how to correct this? I have a license that i have activated already. would appreciate any advice on this
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Câu hỏi phần về phần mềm altair inspire extrude 2026
phần mềm altair inspire extrude 2026 thiếu file chạy EW_BATH.EXE nên không chạy mô phỏng ép đùn nhôm được. Rất mong nhận được sự giúp đỡ từ cộng đồng mạng
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Three New Books on Altair SLC — Now Available
Hi all Phil Holland (Holland Numerics) and I have just published three new books on Altair SLC — Advanced Altair SLC, Altair SLC for Business Users, and Altair SLC for Companies — available now as ebooks and paperback. These books were written before the Siemens acquisition of Altair. Although the books refer to “Altair…