PSPICE-FOR-TI: PSPICE A/D Licensing error

Dear Sir,

           Open the software, the first simulation is successful, but the second simulation will result in errors as shown in the figure. Could you please help provide a solution? Thank you.

Kailyn Chen：

Hello, sorry to reply you too late.

The problem looks like the access key is invalid.

 You should post this question to the E2E forum, and the tools team engineer would reply you how to update the access key.

https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum

Any other questions, please don't hesitate to contact me again.