Why Won T Sierra Download On My Mac

I have a Macbook Pro I purchased new this summer (2014). I installed the latest version of Firefox in July 2014 and it worked fine for over 2 months. Suddenly, Firefox no longer opens. It flashes like it's opened a window but nothing shows. I created a new user profile and it worked fine on the new profile, and gradually Firefox is having the same problem on each user profile I create. Please help!

Why Won T Sierra Download On My Mac

I am using OSX 10.9.2In the notifications on my mac, it says I can download an update for Firefox version 32.0.3...but when I click on that notification to do so, it slides back off the screen and doesn't install.

Why Won T Sierra Download On My Macbook Air

If the download is paused, resume it. Show the downloads list by clicking the Show Downloads button, then click the Resume button for the paused download. If you see a message that the app can’t be opened because it’s from an unidentified developer or wasn’t downloaded from the Mac App Store, you can open the app by overriding the. I also installed Sierra a couple of days ago and now my InDesign won't open but when I just tried going to system preferences; energy saver and untick the 'automatic graphics switching', I didn't SEE an 'automatic graphics switching' option. I'm on a Mac Mini mid 2011 and was running El Capitan until I installed Sierra. It says: 'To download macOS Mojave or High Sierra for this purpose, download from a Mac that is using macOS Sierra 10.12.5 or later, or El Capitan 10.11.6.' Why won't macOS Catalina install on my Mac? Posted by: Jailbreak - How To, Mac OS, MacOS, macOS Catalina Contrary to Apple's promises to ensure the most stable operation of macOS Catalina on all compatible devices, regardless of generation, only a day after the release of the update on the Web, there were a lot of complaints about the. Firefox won't open / launch on my mac. 4 replies 21 have this problem 19405 views; Last reply by FredMcD 6 years ago. 10/7/14, 1:28 AM. Quote; I have a Macbook Pro I purchased new this summer (2014). I am using OSX 10.9.2 In the notifications on my mac, it says I can download an update for Firefox version 32.0.3.

Why Won T Sierra Download On My Macbook Pro

Step 2: Change the setting, enable your Mac can download from 'Anywhere'. If you have upgraded your Mac to macOS 10.12 Sierra or higher, you just click 'Open Anyway', like this: Step 3: Re-download the software or re-open the download file on your Mac. Create a bootable installer. Download the macOS Sierra 10.13/10.13.4 installation package from.