There should be a section labelled 'macOS Software Update'. You can also check the live status of the Apple Server to make sure everything is alright on Apple's end. If you think this is the case, try again later on a non-peak time to see if the download works then. It may be because a lot of people are trying to download macOS Big Sur at the same time. There are a few reasons why you may encounter this issue. That content can’t be downloaded at this time. Installation requires downloading important content. A few get the following error message: “Installation of macOS could not continue. Others, on the other hand, are seeing "The network connection was lost" error messages when they try to download macOS Big Sur. One common macOS Big Sur problem that people have encountered is that macOS 11 fails to download, with some users seeing an error message that says "Installation failed."
(Image credit: Shutterstock) How to fix macOS Big Sur download problems I encourage you to donate to them both.The macOS 11 failing to download is one of the most common macOS Big Sur problems people encounter. This couldn’t be done without the amazing Porting Team, and Wine, so credit goes to them. Move the contents of the included SteamDLLs folder to the folder that contains the game’s executable.Now open “Target.app/Contents/ist” with Property List Editor and change CXOEMWorkDir to the path of the folder that contains the game’s executable, then change CXOEMCmdLine to the path of the game’s executable.Move your game folder (usually the name of the publisher) from “Steam (PC).app/Contents/root/drive_c/Program Files/Steam/steamapps/common/“ to “Target.app/Contents/root/drive_c/Program Files/“.Right-click (or control-click) Steam (PC).app and select “Show Package Contents”, and do the same for Target.app.This is essentially the Windows version of Steam, allowing you to download Windows games. Download your game from Steam, using the included Steam (PC) app.Download the FlaxSteam zip here, and install CXZAquamarineEngine.I’ve done a screencast for you, but for those of you who dislike Irish accents, I’ve laid out the steps for you here (though they’re certainly not as useful as the screencast). The rule of thumb is that is your game was released before 2007, there’s a strong chance it’ll work. Online multiplayer will not work, and Valve’s own games (running the Source engine) won’t work either, though they’re releasing their games with surprising regularity these days. It won’t work, for example, with games that use the Unreal 3 engine (so Mass Effect, Mirror’s Edge, UT3 are all out). In fact, you’re rather lucky if it works at all. However, this will not work with every game.
To this end, I’ve made a short how-to so that you can play some of Steam’s PC-only games on Mac OS X. It’s a start, but it’s not yet the revolution every Mac gamer would like it to be.
So, Steam (a well-known game-to-computer content delivery system) recently released for Mac OS X, and as of today, only one hundred of the games available on Steam are cross-platform.