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Register Now: Accelerate design exploration and optimization with Simcenter PSIM & Simcenter HEEDS
Our next community conversation is coming up on Oct 8, 2026. In this webinar, we’ll show how engineers can move beyond manual trial-and-error methods to efficiently evaluate design alternatives, automate parameter studies, and identify optimal solutions with greater confidence. Learn how this integrated approach helps…
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Altair Documentation Portal Sunset
The Altair documentation portal located at help.altair.com and https://support.altair.com/csm?id=altair_product_documentation is currently being sunset as part of the transition to Siemens Support Center. After the sunset, Altair product documentation for versions 2026.1 and later will be available exclusively through…
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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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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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PSIM 2026 Student License – Unable to Access License Store on Laptop and Existing HostID Error on De
Hello, I am having trouble activating my PSIM 2026 Student Edition license on my desktop. On my laptop, I receive the error “Unable to access license store” when selecting the User license store. As a result, the license activation window is disabled, and I cannot activate or deactivate the license on my laptop. On my…
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what is the standard procedure to run a TFT display with embed STM32?
Hello all, how hard or easy is it to implement TFT display using Embed stm32 ? Does anyone have any experience ? Does embed have specific blocks that makes implement display module easy?
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licensing issue with OptiStruct in the Student Edition
Hello, I am experiencing a licensing issue with OptiStruct in the Student Edition. I am using: Altair HyperWorks 2022.3 Student Edition OptiStruct 2025 Windows 10 This configuration had been working correctly before, including HyperWorks 2022.3 with the external OptiStruct 2025 solver. My Student Edition license was…
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Request to Unlock Account and Reset Password
Hello, I am contacting from my personal account because I forgot the password for my student account. I tried to remember my password, but my account is locked after some log-in attempts. I'v emailed the old Altair support address and received an automatic reply from Siemens saying that mailbox has been decommissioned, so…
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Inspire 2026.1 PolyFoam profile: "There are no contributed features" on managed license (Structure,
Product: Simcenter/Altair Inspire 2026.1 (build 2026.1.0.28), Windows 11 x64. Licensing: Altair One managed licensing, license ID 180271 (AU Enterprise Suite, 100 AU, expires 11 Nov 2026). Altair License Utility 2026.1 shows "You are authorized to use Managed Licensing". What works: HyperMesh 2026.1 and OptiStruct 2026.1…
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PSIM 26.1 Student Edition – Error Code 9 – Missing License Features
Dear Altair Support Team, I am a university student experiencing a license activation problem with PSIM 26.1. When I open PSIM, I receive the following errors: Error Code: 9 – Feature not found Missing features: PSIMPowerSupplyFeature and PSIMPowerSupply My Altair license was generated on August 22, 2026. The license file…
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Problem launching Inspire and HyperMesh 2026.1 on Windows 11
Hello, I'm using the Altair Student Bundle Edition on Windows 11, and I'm having problems opening both Inspire and HyperMesh 2026.1. Both programs worked fine at first, but after a few days they started showing errors and stopped opening correctly. I tried reinstalling Inspire using both the standard installer and the…
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PSIM2026 Error
I activated PSIM using an activation key from a student license, but when I launch PSIM, it shows "Ready" as attached in the image and I cannot operate it. Please tell me how to resolve this situation. Thank you.
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PSIM 26.1 Student Edition — Missing PSIM License Features (Error 9 and Error 67)
Hello Altair Support Team, I am using PSIM 26.1 with an Altair Student Edition license valid until March 25, 2027. My computer is authorized in the Altair License Utility, and the license activation was successful. However, PSIM reports the following errors: Error Code 9: PSIMPowerSupplyFeature — Feature not found. Error…
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Student Licence Error
Dear Altair Support Team, I am writing to request on my PSIM Student Edition license. I recently had to reset the password of my account, and when a i run the aplication it keeps hapining this. Could you please assist me in solving this? Thank you for your time and support. Best regards, Carlos
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Student License Error
Hello, I have this problem with the license and I don't know how to resolve it. Can someone help me?
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Unable to Deactivate Student Edition License – HTTP 403 Access Denied EDIT: solved
EDIT: Sorry I don't need help anymore
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Fatigue Analysis in HyperLife Using Sequantial Force
Hello everyone, I am trying to perform a fatigue analysis of a brake pedal in HyperLife using a load cycle. I need to apply the load steps sequentially, following the actual loading sequence shown in the attached image. The stress results from my nonlinear static analysis exceed the material's yield strength. Therefore, I…
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Student License
I am getting a Error activating license: This license was already activated using different HostIDs. I forgot to deactivate the licence on the previous operating system before switching. How do i change the host id in the license?
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RESUELTO
Problema resuelto
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Request to reset HostID for Student License Activation Key (Different HostIDs error)
Hello Altair Support,I am trying to activate my Altair Inspire Cast Student Edition license, but I am encountering the following error in the Altair License Utility: "Error activating license: This license was already activated using different HostIDs."It seems my activation key is still locked to a previous system state…
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PBS Sensor 14.0 – Apache Tomcat 7.0 Vulnerability and Update Options
Hello, We have identified an outdated Apache Tomcat 7.0 component bundled with Altair PBS Sensor 14.0 in an Altair 2019 installation. The affected file is located at: C:\Program Files\Altair\2019\pbs_sensor\14.0\thirdparty\tomcat-7.0\bin\tomcat-juli.jar We are looking to remediate the associated security vulnerability…
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Student Edition License Activation Failed After Windows Reinstallation – PSIM 26.1 (Error -29)
Hello Altair Community, I am an undergraduate student at Jiangsu University, China. I have successfully completed student verification and obtained an Altair Student Edition license for Simcenter PSIM 26.1. In July 2026, I reinstalled Windows on the same physical computer. Unfortunately, I could not deactivate my previous…
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physics-AIについて
Description: physics-AIで別に入力したdatasetAとBを合体させてmodel計算させたい Product/Topic Name : physics-AI 2026 *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems. Thanks.
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S-FRAME / Altair Licensing Clarification
Hello! Our portal shows an AU AEC Structural Engineer subscription with 10 Altair Units. At one point, all 10 units appeared to be checked out by a single account, and another user was unable to activate the software. The license usage has since returned to 0 of 10 units used when all users have the app closed. Could…
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Optimization of Radioss Simulation with Python Interpolation
Hello, I would like to do a Radioss 2025 simulation where the force is interpolated from a table based on the X and Z positions. For this, I am using a /FUNC_PYTHON: ##################### /FUNC_PYTHON/1 def f(x): from scipy.interpolate import LinearNDInterpolator import numpy as np X = [0, 1, 0, 0] #a simple exemple of my…