After Effects 2023 gives erro 86 :: 1

[VANESSA27131995pz2o]

Macbook m1 gives error that other imac does not (opening the same file)

[ToolfarmJP]

Would you check the permission of the folder where you have saved the file? Would you set it as everyone?

[Mylenium]

Without any specific info about what CoDec the source files actually use and things like hardware acceleration settings we can't really tell you much. Start by reinstalling AE with adequate permissions.

Mylenium