Updating the license is required when:
TDL/general configuration assigned to the account have to be applied to the respective site.
The Tally.NET subscription needs renewal
To update the license
Go to Gateway of Tally > F12: Configure > Licensing > Update License
Enter the e-mail ID and password in the Administrator Login screen, and press Enter.
A confirmation message is displayed once the license is successfully updated.
'Updating Your Tally.ERP 9 License' has been shared with