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Swift 4.2: let paths = NSSearchPathForDirectoriesInDomains(,, true)įind ~/Library/Developer/CoreSimulator/Devices/ -name ist -exec sh -c "/usr/libexec/PlistBuddy -c \"print UDID\" '' | sed -n 's/com\.apple\.CoreSimulator.SimRuntime\.\(.*\)/\1/p'" \ This will give you your unique path, making it easier for you, because it is tricky locating it with the 2 unnamed folders/strings of letters and numbers. Return URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject] (NSURL defaultManager] URLsForDirectory:NSDocumentDirectory inDomains:NSUserDomainMask] lastObject]) Method, and NSLogging the return path, like this: // Returns the URL to the application's Documents directory. I was able to find it by going into appDelegate.m, scrolling down to the - (NSURL *)applicationDocumentsDirectory (numbers and letters) stands for a folder that would be unique to your app/computer, but would look like this: 779AE2245-F8W2-57A9-8C6D-98643B1CF01A Library/Developer/CoreSimulator/Devices/(numbers and letters)/data/Containers/Data/Application/(numbers and letters)/Documents/ It might be the first of many signs that it's time to replace your Mac.I managed to locate the sqlite file, and its in this path now: If your Mac isn't compatible, you can't install that macOS version upgrade. Click the Apple () logo in the menu bar and select About This Mac to compare those requirements to your Mac. Visit that page and click the link for the macOS version you want to install to view its hardware requirements. Check Your Mac's Compatibility in the App Storeīefore getting started with our troubleshooting tips, take a moment to make sure the latest version of macOS is compatible with your Mac.Īpple lists old macOS versions online.

These allow you to restore files from particular dates instead of keeping only the latest version of everything. Time Machine is the simplest way to protect all your data in incremental backups. These updates edit the core files in your operating system, so if something goes wrong you might need to completely erase your Mac to fix it.Ĭonnect an external drive and use Time Machine to back up your Mac. It's always important to back up your Mac before installing a major macOS update.