How to Fix Error 102 Mac Update?

How to Fix Mac Error 102

In general, Apple’s products are amazing, but they do have some issues then and now such as error code 102 on Mac.

If you are the one to receive an error code 102 issue but still don’t know How to Fix Mac Error 102, then, this blog is for you. Here will provide you a brief instruction about the error and show you how can troubleshoot this problem on your computer system.

An error 102 on a Mac is commonly experienced when trying to update applications with messages that show like – Can’t Update MacBook Pro Error 102 occurred.

It may also be caused by problems with Preference files, installed applications, or full usage of start-up disk.

If this error issue stays on the Mac for a long time and still cannot be resolved, you will find more and more troubles and problems when using the computer.

So, you must take the following measures to get rid of the error issue on your PC.

How to Fix Mac Error 102?

Fixing the MacOS error code 102 is not easy because of the many potential causes. But, while fixing this Error 102 MacBook Air Update, it might lead to data loss or corruption.

But don’t worry, as we have a solution for this too…. If you run into a data loss problem with your Mac, then it’s better to get help from third-party software.

After you’ve used all the troubleshooting methods, a professional Mac Recovery Software such as “Stellar Mac Data Recovery Software” is worthy of consideration, which could help you out of the dilemma, or with routine maintenance.

So, now let’s move to the main motive of this blog i.e., How to Fix Error 102 Mac Update. Below we have mentioned some solutions to fix Error 102 Mac Update 10.8 5.

Method #1: Uninstall the Program That Is Causing the Error

Every computer program requires certain things to function effectively, and if the host environment is not up to the task, then it might create problems.

Thus, if you started experiencing the error code 102 after installing a program on your Mac, the best option might be to remove it altogether. This is how to uninstall apps on a Mac:

  • Click on the Finder icon and look for the application that you need to uninstall.
  • If the app you want to uninstall it in a folder, check for an Uninstaller. Double-click on the Uninstaller, and follow the on-screen

Although, you can consider reinstalling it if the app is supported to use on your OS X.

Method #2: Clean Associated Preference Files

MacOS uses preference files to tell applications how they should work on a device. If the preference files are corrupted, the Error 102 Mac Update iTunes may appear.

One scenario that causes preference files to be corrupted or overloaded is by uninstalling programs through the Trash. This method does not clean the system well and it has the unintended consequence of making useless files to accumulate.

Here are the steps you can take to remove the preference files after removing an app:

  • Navigate to Finder > Go > Go to Folder.
  • Type “/Library/” in the search box, and press the Return
  • Open the Preferences folder and find the preference files that are associated with the app that you have just removed. Drag them to Trash.

Method #3: Clean Junk Files

There is no way of preventing junk files from accumulating on your computer because every time you use it, some ‘history’ of the usage is preserved. The accumulation of these files can cause all manner of problems on your computer, including the error code 102.

To clear cache on a Mac, take the following steps:

  • Navigate to Finder > Go to Folder.
  • Type in ~/Library/Caches and hit enter.
  • Go into each of the folders and clean out all the cache.

Cleaning the junk file this way will provide you with additional hard drive space. It will also remove problematic preferences files that may be responsible for the iTunes 12.4.3 Error 102 on your Mac.

Method #4: Remove Virus/Malware from Mac System

Despite the fact that Mac is much safer as compared to Windows… it’s also true that numerous nasty malware (dangerous computer programs) are being written for it.

So, downloading apps & other related files from unknown sources can lead to the unfortunate insertion of these vicious programs inside Mac. This often leads to Mac Error 102.

So, removing viruses or malware programs from the system might be a boon to fix Mac Error 102.


Many issues and errors could be avoided if you perform routine maintenance tasks on your Mac. To keep your Mac healthy & running smoothly, you should get to regularly optimize your Mac, for instance, always keep your system and apps up-to-date.

Now we hope that you have got your answer for – “How to Fix Mac Error 102”. If you have any queries regarding this blog you can connect with us through the comment section box below…….

Till then, stay tuned…………….

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