1. If you are using "SolidSQUAD_License_Servers" only for Siemens NX uninstall "SolidSQUAD_License_Servers" with running as Administrator SolidSQUAD_License_Servers\unistall.bat If you are using "SolidSQUAD_License_Servers" not only for Siemens NX uninstall SiemensPLM server from "SolidSQUAD_License_Servers" To do it delete folder SolidSQUAD_License_Servers\Vendors\SiemensPLM and run as Administrator SolidSQUAD_License_Servers\install_or_update.bat 2. Run "Siemens_Licensing_SSQ.reg" and confirm to add info into Windows Registry 3. Copy folder "ProgramData" to C: with overwrite 4. Reboot computer 5. Install NX-2406.1700 Win64 At setup when asked for license server or license file input: C:\ProgramData\Siemens\siemens_SSQ.dat 6. Overwrite original program folder (by default C:\Program Files\Siemens\NX2406 ) with cracked one 7. Enjoy! Cracked by TeAM SolidSQUAD-SSQ