getting error on psim activation saying license already activated using different host id

Hello I am trying to use psim as a student and I keep getting error message saying license already activated using different host ID. I also tried to add the path of the license into the activation page of psim. However nothing works. Also when I look inside the path in my license, the page is empty now as I was looking for a fix and someone said delete all the licenses there in that folder which may have screwed me more. please help.
Answers
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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 and is only allowed a few times per user.
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
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