How to fix Safari cannot be opened because of a problem Check with the developer?

by Olivia Morelli - -

Question

Issue: How to fix Safari cannot be opened because of a problem Check with the developer?

Hello. I ran into a problem that is really annoying to me – I cannot open Safari browser anymore. The error states that Safari cannot open because of a problem and I should check with the developer. I am devastated as Safari is my preferred browser which I have been using for over a decade, and did not have any problems with. Is there any way to fix this problem? At the moment I switched to Google Chrome, but I would want to go back to Safari ASAP. Could you please help?

Solved Answer

Safari is the second most used browsers globally, following Google Chrome with 13.9% of market share as of November 2018.[1] Indeed, many macOS and Mac OS X users prefer this browser because it was designed by Apple and works well with the operating system. Unfortunately, the browser is not immune to problems, and “Safari cannot be opened because of a problem. Check with the developer” error is one of them.

While some users might be blaming the web browser itself, or even consider malware infection, it not Safari to blame here. The culprit is iTunes or, more specifically, Apple itself here. Nevertheless, our team came up with a few solutions that could help you fix “Safari cannot be opened because of a problem. Check with the developer” error.

Most recently, Apple released iTunes 12.8.1 for Yosemite up to High Sierra. The patch was minor and allowed iTunes support the AirPlay 2 multi-room audio and HomePod stereo pairs. For Windows, it included minor performance improvements.

Safari cannot be opened because of a problem Check with the developer fix

Who would have thought that such a minor update could entirely break the web browser Safari? But that's precisely what happened. Those running OS X Yosemite 10.10.5 should not update iTunes just yet, as it results in “Safari cannot be opened because of a problem. Check with the developer” error. The complains were published on Apple forums,[2] Twitter, Reddit, and other social network platforms.

Users that run OS X Yosemite 10.10.5 and Safari 10.1.2 claimed that they received the following error:

Safari cannot be opened because of a problem. 

Check with the developer to make sure Safari works with this version of Mac OS X. You may have to reinstall the application. Be sure to sure to install any available updates for the application and Mac OS X.

While Apple still did not release the update that would fix “Safari cannot be opened because of a problem. Check with the developer,” there are a few workarounds that could help you. Please follow the detailed guide below.

Ways to fix “Safari cannot be opened because of a problem. Check with the developer”

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Before you start with the fixes below, we recommend you perform regular checks, such as scanning your machine for malware[3] infections. We suggest you download Reimage and perform a full scan of your device. Additionally, if there is something wrong with the computer, the PC repair software might be able to fix it automatically.

Solution 1. Delete MobileDevice.framework file

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iTunes version 12.8.1 is not compatible with the MobileDevice.framework version, causing the “Safari cannot be opened because of a problem. Check with the developer” error on Safari:

  • Go to Finder app
  • Click on Go > Go to Folder...
  • Type in /System/Library/PrivateFrameworks/
  • Click Go
  • Locate MobileDevice.framework and move it to Trash

Delete MobileDevice.framework

Solution 2. Upgrade to Mojave

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To repair damaged system, you have to purchase the licensed version of Intego Intego.

While this solution might not work for some users (for example, outdated machines), those who did not update their Operating system before should try doing it now. To upgrade to Mojave, perform the following steps:

  • Open App store by clicking on the icon in the Dock
  • Type in Mojave and click Download
  • Follow on-screen instructions

Update to macOS Mojave

Solution 3. Use alternative browser

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To repair damaged system, you have to purchase the licensed version of Intego Intego.

While it is not a solution for Safari users, it is a temporary workaround until Apple releases the update that will fully fix “Safari cannot be opened because of a problem. Check with the developer” error.

You can try using Google Chrome, Mozilla Firefox, Opera, or any other secure and legitimate browser.

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Prevent websites, ISP, and other parties from tracking you

Private Internet Access is a VPN that can prevent your Internet Service Provider, the government, and third-parties from tracking your online and allow you to stay completely anonymous. The software provides dedicated servers for torrenting and streaming, ensuring optimal performance and not slowing you down. You can also bypass geo-restrictions and view such services as Netflix, BBC, Disney+, and other popular streaming services without limitations, regardless of where you are.

A VPN is also crucial when it comes to user privacy. Online trackers such as cookies can not only be used by social media platforms and other websites but also your Internet Service Provider and the government. Even if you apply the most secure settings via your web browser, you can still be tracked via apps that you are connected to the internet. Besides, privacy-focused browsers like Tor is are not an optimal choice due to diminished connection speed.

Therefore, to stay completely anonymous and prevent the ISP and the government from spying on you, you should employ Private Internet Access VPN. It will allow you to connect to the internet while being completely anonymous, prevent trackers, ads, as well as malicious content. Most importantly, you will prevent the illegal surveillance activities that NSA and other governmental institutions are performing behind your back.

 

Recover your lost files quickly

Unforeseen circumstances can happen at any time while using the computer: it can turn off due to a power cut, a Blue Screen of Death (BSoD) can occur, or random Windows updates can decide to reboot the machine when you went away for a few minutes. As a result, your schoolwork, important documents, and other data might be lost.

Additionally, you might also be attacked by malware that can corrupt your Windows or encrypt files with a robust encryption algorithm, and ask for a ransom in Bitcoin for the decryption tool. Cybercriminals might not deliver what they promised, however, so it is better to attempt alternative file recovery methods that could help you to retrieve at least some portion of the lost data.

Data recovery software is one of the options that could help you recover your files. Once you delete a file, it does not vanish into thin air – it remains on your system as long as no new data is written on top of it. Data Recovery Pro is recovery software that searchers for working copies of deleted files within your hard drive. By using the tool, you can prevent loss of valuable documents, school work, personal pictures, and other crucial files.

About the author
Olivia Morelli
Olivia Morelli - PC & Mac repair expert

Olivia Morelli is a young, but a perspicacious IT expert who is currently just a year away from a Bachelor’s Degree in Software Systems. Her primary passion is cyber security, however, thanks to her detailed understanding of computer networks, operating systems and hardware, she can find a fix for any PC or Mac issue...

Contact Olivia Morelli
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