Activate PC after license expire with new license

Dear Forum,

the old license of our Adobe creative cloud is expired this month. We bought a new license for 3 Years now, with the same Administration accounts. We have over 40 PC with different Insallation-Packages that are expired now, and needs do be reactivated.

How can i reactivate the old Softwarepackage without recreating, uninstalling and reinstalling the packages on the pcs?

Kindly regards

Daniele