Deactivation Studio 2019

Hello,

After months working with the same computer, today Studio 2019 does not recognizes the licence, indicating that the trial period has ended.

I try to deactivate offline Studio 2019, in order to use the licence code, but an error message is displayed, and deactivation failed. The same happens with the restablishment of the license.

Please let me know how to resolve this issue.

Thanks

Veronica

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