If you have a floating license (multiple users), run: C:\Cadence\license_manager\lmtools.exe
While OrCAD 10.5 is considered a "legacy" version, its license file structure remains the blueprint for the more modern cloud-based and network licensing systems used in current professional environments. Orcad 10.5 License File
I'm trying to install OrCAD 10.5 on a new machine. The licensing is done through a USB dongle and it's just not working. OrCad Capture license issue - PCB Design If you have a floating license (multiple users),
Professionals can request a limited-time trial, which typically provides a cloud-hosted or temporary local license file. Installation and Configuration Orcad 10.5 License File