Wilcom ES V9 is legitimate embroidery digitizing software – but the version you’re describing is old (V9 was released around 2010–2012). Modern legitimate versions are V4.x (current numbering) and require a hardware lock (USB dongle).
Windows 8 introduced stricter driver signing and security changes. Users report: Wilcom Es V9 Windows 7-8-10 %5BWORK%5D
Modern 64-bit systems often block the old "HASP" or security drivers used by V9. You may need to find updated Sentinel HASP drivers Wilcom ES V9 is legitimate embroidery digitizing software