N12.3 update: no valid license found error

Nuendo
1

Steinberg activation manager shows N12 activated but N12.3 won’t open

N12 n l
N12 n l820×461 50.9 KB

please help.

2

Additionally, I have been using N12.2 for a month with no such issues.

3

Please make sure that the Steinberg Activation Manager is up to date. The current version is 1.3.1 or 1.3.1.698.