The Common Extensibility Platform (CEP) suite couldn't be loaded

Hola la solución fue mas sencilla de lo que esperaba, resulta que yo tenia una carpeta llamada adobe en mi documentos de la mac y tenia otras cosas dentro de ella, por lo cual le cambie el nombre y cree otra carpera llamada "adobe" completamente nueva y verifique los permisos, y a todos los usuarios le di permisos completos y listo magicamente se abrio el after effects

Start by verifying the user permissions on the relevant Adobe folders. Other than that, since clearly you are on some sort of Mac, you may need to delve into your system's security and networking stuff. Users have reported that outdated certificates and keychain entries have all sorts of ill effects and once you remove them, things sudddenly work. Likewise, you may want to sign out of your CC, clean out the authentication info and sync caches and sign in back again.

Mylenium