1. Install Tecplot 360ex 2023 R1 Win64 and Tecplot Chorus 2023 R1 Win64 (optional) If asked for permission to collect statistic answer NO 2. Overwrite original program folder (by default: C:\Program Files\Tecplot\Tecplot 360 EX 2023 R1) and program folder (by default: C:\Program Files\Tecplot\Tecplot Chorus 2023 R1) with cracked ones 3. Make sure host "download.tecplot.com" is blocked in system file C:\Windows\System32\drivers\etc\hosts of your OS. If not add this line to file C:\Windows\System32\drivers\etc\hosts: 127.0.0.1 download.tecplot.com If file C:\Windows\System32\drivers\etc\hosts does not exist- create it and add mentioned string 4. Reboot computer 5. If at first Tecplot 360 EX 2023 R1 start you will get "Licensing" window with "No license for product" warning do the next: In "Licensing" window for "Licebse options:" select "License file" > "Open License File..." > browse to file \tecplotlm.lic (by default C:\Program Files\Tecplot\Tecplot 360 EX 2023 R1\tecplotlm.lic ) > Open > OK 6. If at first Tecplot Chorus 2023 R1 start you will get "Licensing" window with "No license for product" warning do the next: In "Licensing" window for "Licebse options:" select "License file" > "Open License File..." > browse to file \tecplotlm.lic (by default C:\Program Files\Tecplot\Tecplot Chorus 2023 R1\tecplotlm.lic ) > Open > OK 7. Enjoy! =================