Legacy System Extension

[zaasmi]

Existing software on your system loaded a system extension signed by “DEVGURU Co., Ltd.”, which will be incompatible with a future version of macOS. Contact the developer for support.
After Update Mac OS got error on restart.

[zareen]

@zaasmi said in Legacy System Extension:

Existing software on your system loaded a system extension signed by “DEVGURU Co., Ltd.”, which will be incompatible with a future version of macOS. Contact the developer for support.
After Update Mac OS got error on restart.

About system extensions and macOS