Unable to Generate .sof File in Quartus Prime Standard Edition 15.1 – 30‑Day Evaluation Mode

Hello,

I am using Quartus Prime Standard Edition v15.1.0.185 in 30‑day evaluation mode.
My goal is to compile a design and generate a .sof file during the evaluation period, but I am unable to produce the .sof file after full compilation.

When Quartus starts, I get the following evaluation window:

The option I am using is:

• Continue the 30‑day evaluation period with no license file (no device programming file support)

But in the evaluation mode, Quartus completes compilation, but does not generate the .sof programming file.

My Questions:

1. Is it possible to generate a .sof file during the 30‑day free evaluation period?
2. If not, what is the correct way to enable programming file support during the trial?
3. Does the Standard Edition evaluation require a separate free trial license to allow .sof generation?
4. If a temporary license is needed, where can I request/download it for Standard Edition v15.1.0.185?

System Details:

• Quartus Prime Standard Edition 15.1.0.185
• Device : Cyclone V 5CSEBA5U23I7

Any guidance would be greatly appreciated, as I need to confirm whether the evaluation period supports .sof file generation or if a license is mandatory.

Thank you.

Regards,
Prateek