The legitimate way to manage Siemens software licenses is through the .
Someone—or something—was already using his licenses.
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Getting flagged for using pirated software can ruin relationships with clients, vendors, and industry partners. For Individual Engineers
Once unauthorized licenses are installed, upgrading to a legitimate license becomes difficult. The unauthorized key files must be manually removed (they do not uninstall cleanly), and residual registry entries can prevent ALM from recognizing legitimate licenses even after the files are deleted.