TiuWilson

Lisias, it worked. My post above was a mistake... Thank you.

1. The installer.kpg never installs because of the programmer confirmado issue described before. Therefore I never get anything on Applications 2. I download the zip and open it. I moved the directory to Documents. Once I try running the comes you gave above here is what I net: sudo xattr -rd com.apple.quarantine ~/Applications/KSP/KSP.app sudo xattr -rd com.apple.quarantine /Users/~~~/Documents/KSP/KSP.app Password: Sorry, try again. Password: xattr: No such file: /Users/~~~/Documents/KSP/KSP.app sudo chmod -R 755 ~/Applications/KSP/KSP.app sudo chmod -R 755 /Users/~~~/Documents/KSP/KSP.app Password: chmod: /Users/~~~/Documents/KSP/KSP.app: No such file or directory Can you help me understand what am I doing wrong?

Hi, I just purchased KSP (20/Mar/2021) and downloaded both the Installer (.pkg) & Portable (.zip) KSP 1.11.2 for macOS. When trying to install or run the unzipped app I got the same error message: "it is not possible to confirm the programmer. macOS can't confirm that this app is free of malware." MacBook Details: - MacOS Big Sur 11.2.3 - MacBook Pro Retina (2013) // 2,8 GHz Intel Core i7 // 16 GB 1600 MHz DDR3 // Intel Iris 1536 MB Could you please help address this issue? Cheers, W