AlexAlexAlex
Junior Member
My host system runs Catalina
I am running Parallels 15
I am trying to install Yosemite on a fresh VM
I manage to boot the installation application. After selecting the drive, the installation progress bar appears and I get the following error message:
I am running Parallels 15
I am trying to install Yosemite on a fresh VM
I manage to boot the installation application. After selecting the drive, the installation progress bar appears and I get the following error message:
OS X could not be installed on your computer.
The operation couldn't be completed. Undefined error: 0
Anybody? Thank you in advance for your helpThe operation couldn't be completed. Undefined error: 0