Unable to install Bias Amp 2 on MAC OS Catalina 10.15.4



  • In the downloaded folder I get two pkg. files (one for the plugin and one for the standalone) and when I try to open either of them, this error message comes up:

    “BIAS AMP 2 Standalone.pkg” can’t be opened because Apple cannot check it for malicious software.

    It also says that the software needs to be updated and to contact the manufacturer. Already sent an email asking what I need to do, but they haven't replied yet so does anyone on here know what I need to do?



  • You have to do into System Preferences and open Security and Privacy, one of the tabs will show Bias FX and you have to allow it to be installed.



  • @magnusdah98 it is quicker to use "right-click open" this enables the security bypass option without having to open other things