In the dialog "License Management" a license cannot be selected and a click on "Borrow license" leads to an error message:
"This license is not yet prepared for borrowing. Notify an administrator who can prepare the license and then try again."
This is a program error (which is solved with the next Service pack) in the dialog "License Management", impeding the use of a borrowable license, when this had not been prepared for borrowing (even if this was not intended).
1) Start the License Management.
2) Klick "Manage borrowing".
3) Enter Pasword: PTV
4) Confirm with OK.
5) Select the license and leave the dialog with "OK".