Active 11 months ago. Viewed k times. Improve this question. Michael Murdock Michael Murdock 1 1 gold badge 2 2 silver badges 3 3 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Will restart in a few minutes. Maybe this will correct things. Did all this. Doesn't seem to make a diff. No tab displays any content. Yet I was told a update was available.
I selected Install. It went of to do something. Don't know what. Strange, they exist on my Mac. Delete these folders. I contacted Apple. They told me to delete the whole Caches folder at the location you mentioned. Since developers are constantly improving their apps, the Mac App Store keeps track of your apps and tells you when an update is available — including OS X software updates. Update one app at a time or all of them at once, for free.
Buy what you need instantly and get back to business. You can install apps on every Mac authorised for your personal use, and even download them again. This is especially convenient when you buy a new Mac and want to load it with apps you already own.
Use the 'createinstallmedia' command in Terminal Connect the USB flash drive or other volume that you're using for the bootable installer. Open Terminal, which is in the Utilities folder of your Applications folder. Type or paste one of the following commands in Terminal. These assume that the installer is still in your Applications folder, and MyVolume is the name of the USB flash drive or other volume you're using. If it has a different name, replace MyVolume in these commands with the name of your volume.
When prompted, type your administrator password and press Return again. Terminal doesn't show any characters as you type your password. When prompted, type Y to confirm that you want to erase the volume, then press Return. Terminal shows the progress as the bootable installer is created. When Terminal says that it's done, the volume will have the same name as the installer you downloaded, such as Install macOS Catalina.
Hold these four keys together while the App Store window is open and the app and other related processes will be stopped till you relaunch it. Step 2: Type Activity Monitor into the search field and double-tap Activity Monitor in the result pane.
Step 3: Select the App Store from the list of processes and tap the 'x' icon at the Activity Monitor's top-left corner. Sometimes the issue may not be a problem on your end. Check out Apple's System Status Page. Here, you can see information about the status of Apple's services, such as iCloud, the App Store, and more.
If a particular service has a red icon next to it, then it's down. You might see a peculiar 'We could not complete your purchase: Unknown Error' message when buying apps. This problem occurs when you use multiple Apple IDs.
Mac App Store failing to download apps issue might be due to a buggy build released by Apple. Usually, the company is quick to troubleshoot such critical issues. You should go to the System Preferences menu and update macOS to the latest version.
More Less. Reply I have this question too I have this question too Me too Me too. Helpful answers Drop Down menu. Mar 27, PM in response to shahaleelAlYousef In response to shahaleelAlYousef I had the same problem and just thought I'd share my findings as it took me ages to find the answer. Sign out of App Store. Sign out of iTunes. Sign into the App Store. Sign into iTunes. Accept the iTunes Terms.
Close both App Store and iTunes.
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