Cannot deactive licenses with license server

We have 4 Trados 2021 licenses on a license server. We are trying to deactivate 2 of them as they are not needed anymore.

When we try to do it through the license manager, we get thError message in SDL License Manager: Provider error occurred, code: 0. Could not connect to the activation server. The remote server returned an error: (403) Forbidden. OK button visible.e following error message: 

I'm not sure how to proceed. Many thanks! 



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[edited by: RWS Community AI at 2:22 PM (GMT 0) on 27 Oct 2025]
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