License hostID does not match license id

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William Lamond
William Lamond 2019-9-16
评论： Nicolas B. 2019-9-17
License: 4Xxxxxxxx
MATLAB & Simulink Student Version
After I changed the hard drive on my computer I can not run Matlab as it fails with -8 error.
The vol ID on computer is 80AF-1F68 but the license file shows 80AF1F68 ie the - is missing. When I try to edit the host ID in the Manually Activate Software on a Computer section it reverts to 80AF1F68
Regards
W J Lamond

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Nicolas B.
Nicolas B. 2019-9-16
Hi Wiliam,
the license is connected to your harddrive. So if you copy the content of your harddrive on a new one, you have to deactivate the MATLAB license and reactivate it.
Follow that manual to deactivate MATLAB: Deactivate an Installation
and that one to reactivate it: Activate the Installation
If you have any trouble about that manipulation, you can contact the support (Contact Support)
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William Lamond
William Lamond 2019-9-17
Hi Nicolas,
I have been able to reinstall Matlab OK this time, I'm not sure what I did differently but it is now working again. Thanks
Bill
Nicolas B.
Nicolas B. 2019-9-17
Good news! Have fun with MATLAB!
Nicolas

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