Problem: License was already activated (Deactivate)

Question

학생 라이센스 코드를 입력하면 이미 활성화되어있다고 하는데

라이센스 파일을 휴지통에 삭제시켜버려서인지 deactivate를 하지 못하는 상황을 겪고있습니다.

혹시 해당 문제를 해결하거나 라이센스를 deactivate시켜주실 수 있으신가요?

PSIM Student Edition license activation issue.

My license was previously activated with a different HostID, and I now receive "This license was already activated using different HostIDs."

I downloaded and imported the license file from Altair One, but PSIM reports Error Code 9: PSIMPowerSupplyFeature - Feature not found.

Could you please deactivate/reset my existing license activation so I can reactivate the same key on my current machine?

Product: Altair PSIM 2026 Student Edition

Ankita_v · Answer

@junyeon

Your previous license key activation is now deactivated in Altair one, you can now reactivate the student license with the same license key.

Deactivation and reactivation feature is only if a computer breaks down or reformatted and is only allowed a few times per user preprogrammed into the system.

You can deactivate the license from one machine and reactivate in another by yourself if you have access to both machines as per –

https://community.altair.com/discussion/34280/altair-student-edition-deactivate-from-one-computer-to-activate-in-another-in-the-rare-case-a-computer-is-lost-or-malfunctional#latest

Thanks