Dunno, but with Hackintosh, all bets are off.All four of my machines are real Macs, but two of them aren't officially supported by 10.13. Nonetheless, all of the machines are running fine, and I no longer have the dmg issue on any of the machines. Actually, I also have a 5th machine - an iMac11,3 - that is also running fine in 10.13.3, but since it's only being used as an external monitor, it's hard to say. I don't actually use it as a real Mac, just as a monitor. But the few times I've opened dmg files on it with the last couple of versions of 10.13, they were fine. Dunno, but with Hackintosh, all bets are off.All four of my machines are real Macs, but two of them aren't officially supported by 10.13. Nonetheless, all of the machines are running fine, and I no longer have the dmg issue on any of the machines.
The only legal way to download it is probably to make a usb drive on a friends Macbook that supports Sierra. Otherwise you can try to reinstall macOS through the recovery if your MacBook Pro supports Sierra. Disk Images, or DMGs, are a common way to compress large files on Mac computers, including apps. Because these files can often be a few gigabytes in size, a USB flash drive is usually the fastest way.
![Anything Anything](/uploads/1/2/5/6/125613873/652872764.png)
Actually, I also have a 5th machine - an iMac11,3 - that is also running fine in 10.13.3, but since it's only being used as an external monitor, it's hard to say. I don't actually use it as a real Mac, just as a monitor. But the few times I've opened dmg files on it with the last couple of versions of 10.13, they were fine.