Hi Marcelo,
My apologies for the delay!
When in Mechanical, (before selecting Run Postprocessor)which license are you using?
I am trying to replicate your issue on my machine.
Would it be possible to send me the first part of the license file from the license server:
C:\Program Files\ANSYS Inc\Shared Files\Licensing\license_files\ansyslmd.lic
Example:
SERVER LicServer 0050568903eb 1055
VENDOR ansyslmd
USE_SERVER
# Products licensed in this file:
# 1. ANSYS Mechanical Enterprise: 10 task(s) Lease expiring 23-Sep-2022 Customer # 1111111
# 2. ANSYS optiSLang Enterprise: 10 task(s) Lease expiring 23-Sep-2022 Customer # 1111111
# 3. ANSYS GRANTA Selector: 10 task(s) Lease expiring 23-Sep-2022 Customer # 1111111
Particularly the "#Products in this file:" section