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Error activating license: This license was already activated using different HostIDs
Hi everyone, I am currently having trouble reactivating my Student Edition of Altair Inspire. I recently had to reset my PC. Since then, whenever I try to activate the software, I receive the following error message: "Error activating license: This license was already activated using different HostIDs." I have already…
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Need help with Optistruct run failed with Error No - 2148 in Inspire. Loads aren't properly done.
I have had this same error for 10 plus runs, changing forces, removing some forces, inspecting supports, changing force values, changing topology optimization material removal percentages. I use maximize stiffness. I have used this in the past, with very similar setup and have never had this problem. I understand what it…
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保存したファイルを開こうとするとソフトが落ちる
Description: inspire2020で最適化を実行し、デスクトップに計算結果（.stmodファイル）を保存した後、再度開こうとするとファイルを開く途中でソフトが落ちてしまいます。解決方法を教えていただけないでしょうか。 現象としては、モデルをインポートした状態で保存し再度開く場合は問題なく開くことができました。最適化計算やモーダル解析を実施後に保存すると、再度開くことができなくなっている状態です。 Product/Topic Name : Altair inspire 2020 *Note from Community Team - Once you receive a satisfactory answer on your…
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Altair Inspire Installation Issue - Python Package Not Installing
Upon installing Altair Inspire (Student Edition) I keep getting faced with an error regarding the installation of a Python 3.10.18_12 package. I even tried adding it to the downloads folder (since it was trying to retrieve the package from C://Downloads) but that didn't work either. It's especially even more frustrating…
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High level post processing
Hi everybody. In order to real analyse some components I need to measure the volume, area or n° of elements affected by cold shuts, last air, etc How can I map this results? How can I get that exact info? Does anyone has a paper, tutorial or course where I can look how to post process all this results? It is even possible?…
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license activating error
I have a student license, changed my computer and installed Inspire again. I tried to activate the license by following the license activation process, but I got an error saying that it was in use by another host ID. What should I do in this case?
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Inspire 2025.1,2024 install problem
I am experiencing an issue with "issue creating cdn server download command line" while installing inspire 2024, troubling with erro detail. "C.//은 내부 또는 외부 명령, 실행할 수 있는 프로그램, 또는 배치파일이 아닙니다." issue. I'm student license holder. What shoul I do?
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Inspire Student license not assigned(Error -40)
Hello Altair Team, My Altair One account does not have Inspire Student Edition license entitlement. When I try to activate Inspire, I get license error -40. Please assign Inspire Student Edition license to my Altair One account. Email: (write your Altair login email here) Thank you.
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Design Explorer optimization fails with EXPRESSION_ERROR when minimizing buckling factor in Altair I
Hello everyone, I am currently working with Altair Inspire and using Design Explorer to optimize a simple structure. Context: I run a static analysis + linear buckling analysis manually, and both solve correctly. The geometry is defined wuth the design variables in Inspire. The model is very simple and the analyses run…
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Problems about student license Inspire
I've done my license authentication and I've turned off security and tested the feature, but I still get an error code telling me to contact Altair Support after the interpretation was cancelled in 10% progress. What I have to do?
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How to solve "common installer issue"
I am trying to Install Inspire v2026 but every time I receive this error message and I don´t know hot to fix it. I downloaded the regular installation file from marketplace. I have a Windows 11 laptop. Can someone help me?
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Can someone help me send some suggestions about Altair software to the development team？
I mainly engage in structural analysis and multi-body dynamics analysis. As an engineer who frequently uses Altair simulation software, the transition from old interface to new interface has shown me a revolutionary change in CAE software. However, there are some small features that I think may require better development…
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Inspire's Help Document
Inspire2026 has updated many Motion features. Is there a local help document available? I can only access online help documents now, which feels inconvenient for me
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Missing altair_lic.dat file/ Unable to connect to license server in student edition
I am unable to start Altair Inspire due to license errors. I have tried the recommended troubleshooting methods; however, the Activate button is not active. To resolve this issue, I ran the almutil_gui.exe file as an administrator,and I choosed system instead of user in license store. But I then encountered a SOAP error as…
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How to establish a bearing pair in Inspire？
In Motionview, bearings can be modeled through extension, but is there any method in Inspire?
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Four-Bar Linkage Synthesis in Altair Inspire
Four-Bar Deployed Intake Mechanism Developed with a Mechanism Synthesis Tool in Altair Inspire With the widespread use of linkages ranging from the heavy industry to aerospace and robotics competitions, a method of automatically synthesizing linkages can expedite the design process. There are three major categories of…
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inspire don't work
goodmorning. i finish the installation of altair inspire 2026 and i insert the license in according to the procedure on your site. i can to open inspire and the app will close after 4-5 sec during loading. how can i resolve
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New eLearning Course - Structural Analysis with Inspire
We recently released a new eLearning course, Structural Analysis with Inspire. Structural Analysis with Inspire will give you practical experience to explore, evaluate, and optimize designs early in the development process. Use two solvers, leverage Design of Experiments, and practice applying connections, loads and…
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Individual License - 1 year or 13 days?
Hello, Just installed Altair Inspire and my trial period is only 13 days. I read somewhere on the Altair website that as an individual non commercial user, you get a 1 year renewable license? if so, how do i activate this? or is it on case-by-case basis?
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Altair Inspire: Analysis 기능 관련 질문입니다.
안녕하세요. Altair Inspire 해석 기능 관련하여 질문이 있습니다. 다름이 아니라 제가 위상최적화 이후 PolyNURBS 맞춤을 하고 제품의 성능 결과를 보고 싶어 해석을 돌려봤는데 사진과 같이 Non-Design Space 빼고 날아가버리는 현상이 나타납니다. 이 것 같은 경우에는 어떻게 대응해야 하는지 방법을 여쭙고자 합니다. 감사합니다. 추가적으로 PolyNURBS 맞춤을 하고 맞춤을 한 결과에서 매쉬가 교차되는 것도 어떻게 대응해야 하는지 알고 싶습니다. 감사합니다. 고생 많으십니다.
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How to fix “Error activating license: This license was already activated using different HostlDs.“
This error came up when trying to set up Inspire cast and I can not figure out how to fix it, any help would be appreciated thanks!
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Part Orientation for 3D printing 관련 질문입니다.
안녕하세요. 가천대학교에서 Altair Inspire S/W를 공부하고 있는데 궁금한 것이 있어 문의 남깁니다. Printing Orientation을 정할 때 적층 제조 방향까지 고려해 위상최적화가 가능한가요? 이 기능이 있는지 궁금해서 여쭈어봅니다. 즉, 프린팅 방향을 고정하고 그것까지 고려해서 위상최적화를 할 수 있는 기능이 있을까요?
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Using a student license on multiple devices for Altair Inspire
Hello, I have a problem: when I first used the program, my license was activated on a different PC than the one I want to use it on now. Whenever I try to start the application on the correct laptop and activate the license, I get an error message. Is it possible to use Altair Inspire on multiple devices? Best regards
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Good morning. I read Inspire takes gravity in to account.
If so is it "always on"? Can you turn Gravity off? Thanks.
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Topology Optimization and Casting Feasibility of a Robot Arm
https://us.v-cdn.net/6038102/uploads/VCNO45KAXWTW/caase18-hiremath-topology-optimization-and-casting-feasibility-of-a-robot-arm.pdf https://us.v-cdn.net/6038102/uploads/8Y1ZCE5GDB7W/topology-optimization-and-casting-feasibility-of-a-robot-arm-caase2018-version.pdf Oftentimes, in the design of a casting, suboptimal…
