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License checkout failed after cloning my HDD

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Well
Well 2022-12-4
回答： Well 2022-12-23
I just cloned my HDD to a SDD.
Now I get the License checkout failed error.
I am pretty sure it is because the SDD has a differient Volume Serial Number. then the HDD.
How can I correct this?

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回答（4 个）

Walter Roberson
Walter Roberson 2022-12-4
Run the deactivation executable and then the activation executable.
This would probably count as one of the permitted "transfers".
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Walter Roberson
Walter Roberson 2022-12-5
https://www.mathworks.com/help/install/ug/deactivate-an-installation.html
For Windows, in your MATLAB installation directory there should be a Deactivate.exe . But if not look in the installation directory for uninstall\bin\win64\deactivate_matlab.exe
Jan
Jan 2022-12-5
编辑：Jan 2022-12-5
I expect that Deactivate.exe and deactivate_matlab.exe deactive the current installation. So they must be started after booting the original disk. Afterwards boot from the cloned SSD and activate Matlab again.
You can deactive without booting the old disk also: https://www.mathworks.com/mwaccount/
Click on the license, "Install and Activate" => "Deactivate a computer"

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Jan
Jan 2022-12-4
编辑：Jan 2022-12-5
Use a clone tool like CloneZilla, which duplicates the volume ID also.
[EDITED] The volume ID can be modified by the computer administrator easily: https://learn.microsoft.com/en-us/sysinternals/downloads/volumeid
Jestzer
Jestzer 2022-12-10
Just re-run the activation software to change which Host ID the license file looks for. The location of the activation software will depend on what Operating System you are using.
Well
Well 2022-12-23
Well, I havent been able to get to this.
I am having other problems with this cloned SSD.
When I work my way through them I'll get back to this.
Thanks/

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