Yes that now works. To be honest I read the document that you pointed me to previously but could find the Section referred to as “Getting an unauthorized message
When you activate your license, the URL you’re activating it from is authorised on our end.
If that URL changes at any time, you need to re-authorize your license key or you’ll received an “unauthorized” error when trying to update.
To re-authorize your license key, go to Appearance > GeneratePress and click the Save button under your license key field.”
The field is identified as the Updates Field!! It is not apparent that this field contains a licence key as it must be 6 months since I entered it
Thanks anyhow
Martin