Important Reminder: |
Flash Player's end of life is December 31st, 2020. Please see the Flash Player EOL Information page for more details. |
Having trouble installing Adobe Flash Player? Identify your issue and try the corresponding solution.
It says “Can’t download the additional components needed to install Mac OS X.” when I use macOS Recovery. I have macOS 10.7.5 and want to update it to a newer version as possible. Currently I’m trying to gradually upgrade it to 10.8 to download a newer version then. Cancel and restart. If you have stuck downloads in the Mac App Store or updates that won’t start.
1. Have you checked if Flash Player is already installed on your computer?
2. Are you being asked to close the browser?
On Safari, the installer closes the browser to proceed with the installation.
Follow these instructions.
3. Have you checked if Flash Player is enabled in your browser?
For Firefox on any OS, see Enable Flash Player for Firefox.
For Safari on Mac OS, see Enable Flash Player for Safari.
For Google Chrome, see Enable Flash Player for Chrome.
For Opera, see Enable Flash Player for Opera.
4. Did the installer start installing?
You don’t know where the Flash Player installer has been downloaded.
By default, the files are downloaded and saved to the Downloads folder unless the 'save to' location is changed manually.
![Cant Download On Mac Cant Download On Mac](https://wallpapershome.com/images/wallpapers/sea-2560x1440-5k-4k-wallpaper-8k-ocean-water-sunset-sunrise-blue-rays-602.jpg)
- After downloading Flash Player, close all browsers.
- Locate the Flash Player install file. Unless you have specified otherwise, the file is saved in your Downloads folder.
- Double-click the installer file to begin the Flash Player installation.
Choose Window > Downloads or press Option+Command+L. Control-click the downloaded file and choose Show in Finder.
5. Are you unable to resolve the issue?
The rich-media content does not work, and you do not know what the issue is.
Uninstall Flash Player and perform a clean install of Flash Player.
6. Do you have password-related issues?
If you are unable to authenticate successfully, check your user name and password. Use your system credentials, not your Adobe ID.
Still having problems?
If you are still having trouble installing Adobe Flash Player, try downloading the installer directly from the following sites:
- Flash Player for Safari and Firefox - NPAPI
- Flash Player for Opera and Chromium-based browsers - PPAPI
Also see:
An installation error occurs sometimes for when upgrading from OS X Snow Leopard to OS X Lion “Can’t download the additional components needed to install Mac OS X” – Check your network configuration as the install needs to pull down software over the internet.
But the network configuration is OK.!
Check that Software Update can connect directly to Apple Software Update Servers not a custom internal one, remove any Managed Preferences if it is a managed host.
Option 1
If that still doesn’t get rid of the message I have found on a device that the drive needed to be reformatted – the only thing different about the drive I was trying to install to was that it had a Boot Camp partition on it The Boot Camp partition might be a red herring but certainly reformatting the disk solved the issue.
So:
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- clone the main HD drive to an external disk use CCC – link below
- boot from the external
- erase/reformat the main HD – use HFS Extended Journaled
- clone back the main HD from the external
- reboot from the main drive
- run the installation upgrade again
This time – no problems.
Apple Downloads
If you don’t care whats on the disk just erase it and run the upgrade, I wanted to keep all the data intact in my example, hence the clone back.
Cloning courtesy of the fantastic bombastic CCC.
Option 2
Cant Download Origin On Mac
Another potential solution is to remove any RAM over 4GB run the install and then put the additional RAM back in after – even then try and limit the RAM slots to one, so not 2GB in each – rather 1 slot with 4GB.
![](https://cdn-ak.f.st-hatena.com/images/fotolife/r/ruriatunifoefec/20200910/20200910011327.png)