July 1, 2021 at 6:38 pm
Konstantin
Ansys Employee
indeed, License Preferences no longer exists in 2021 due to licensing changes that made it redundant. With 2021 for FSI Mech & Fluids will use separate licenses due to the change in licensing. Mech will use Mech licensing and Fluids will use the CFD features. What you likely need is to connect to the Licensing Portal and download an updated license with the new features. Please refer to:
https://forum.ansys.com/discussion/28989/ansys-licensing-updates-for-academic-2021-r1#latest