To deactivate the license in UBS Classic View, make sure there is an internet connection in the PC, then proceed with the steps below:
Log in to the Access UBS landing page.
Select Control Panel.
Select Manage License.
Select Accounting.
Select License Wizard.
Select and mark: Deactivate License: I would like to deactivate my license over the internet.
Click Next.
Click Yes.
License successfully deactivated.
Click Finish.
A restart is required after the deactivation license.
Click Yes.
Note: The above steps are applied the same way for the Inventory and Billing Module. Ensure to activate the license by selecting the right module and managing the license.