LicenceManager - How to change account name/licence?

[OnlyOne]

Hello,

i activated labview with account A and licence A.

In the NI Licencemanager i can select "deactivate".

Now i want to activate again using account B and licence B.

But when i click on "activate" then there appears no popup where i can insert a new account or new licence.

How can this be done?

Thanks

[OnlyOne]

Solution was to delete the configutation.xml

Now i am logged in with accouont B and licence B is also activated.

But when i press on "activate" in the licenceManager, then the previous licence A is still visibe next to the not yet activated versions.

How can i remove my licence A here?

Thanks