Hello,
I have MacBook Pro 15' Retina with Mavericks. I want to upgrade it to Yosemite , but during the download an error message appears that download has failed. What is the reason for that and how to fix this bug?
Thanks
I have MacBook Pro 15' Retina with Mavericks. I want to upgrade it to Yosemite , but during the download an error message appears that download has failed. What is the reason for that and how to fix this bug?
Thanks
Last edited: