Try mo to link ni sir Draft,
https://phcorner.net/t/windows-loader-v2-2-2-by-daz.182844/
for Windows 7 Ultimate Edition only KMS Pico Latest Build can ©râck the OS.
if still didn't work let me know i will help you about itI'll try the kmspico again. Coz it didn't work out when I downloaded and run the app.