If your single use license is about to expire and you want to renew it follow these steps.
If your license has already timed out, skip the Deauthorisation.
- Deauthorize your present license:
- Download the new license file from \\gis.slu.se\gisprog\Esri\Licenses\singleUse\arcgisdesktop
(open the link with Windows File Explorer, not your web browser) and follow this instruction to authorize the new license: