If you have a specific technical problem with a licensed Siemens tool (e.g., error message, license transfer issue), provide more details and I can guide you toward official documentation or support procedures.
She didn’t have a dongle. But she had a soldering iron, a few resistors, and a reckless idea.
This tool recovers the CPU password for uploads/downloads; it may not unlock individual Function Blocks (FBs) protected by Know-How Protect .
Unlocking S7300.exe: A Guide to Accessing Siemens Step 7 Projects
General steps: