There will be an installer on the first and second discs. You can install the magic pen first, and then run the optical spy with the optical drive.
If you have carved it into CDs, put it into CDs one by one. If the download is still an ISO image file, you can download a virtual CD-ROM drive software daemon tool and open it, which saves the trouble of changing the CD-ROM drive back and forth.
I hope I can help you! !