If you are setting up an older (but reliable) SCADA environment, you likely need to handle files rather than the modern XML-based activation. For InTouch 10.1 , the critical file is often wwsuite.lic
Getting Started: Installing Wonderware InTouch 10.1 Licensing ( wwsuite.lic wonderware intouch 10 1 wwsuite lic install
Windows 10 has a 260-character path limit. If your WWSuite.lic is deep within nested folders, move it closer to the root. Example: If you are setting up an older (but