If you're looking to use Vegas Pro 70 (likely a typo—current versions are numbered like 18, 19, 20, or 21), here are legitimate options:
Instead of risking your hardware, consider these safer (and legal) ways to get VEGAS: Humble Bundle: VEGAS Pro frequently appears on Humble Bundle sony+vegas+70+activation+code+2021
These tools are legally free and often more stable than cracked Vegas: If you're looking to use Vegas Pro 70