How to Fix Mac HFS File System Error 123

In the Mac operating system, you may get many features that are very advanced. With the help of the Mac OS X, you can complete many personal or professional works. There is also HFS files in the Mac that are used to compress the Mac data. But sometimes when you try to extract the data from the HFS file, then the data will not be extracted and you may get Mac HFS file system error 123. It is a very critical error issue and caused severe data loss in the Mac. Hence, it is very important to fix the error with the help of the manual or automatic troubleshooting given in this article. The error can be fixed automatically using MacKeeper Tool.


Download MacKeeper Software To Fix Mac Error – 100% Tested and Virus Free Tool

Causes of Mac HFS file system error 123 –

Mainly the error comes to your computer due to the corruption of the Mac file system, but there are also some other issues that are causing this error like bad boot sector in the hard drive, incomplete installation of the Mac operating system, virus infections, conflicts among the applications of the computer, Mac volume header corruptions, improper partitioning of the Mac volume, hardware or software issues, etc. You will get the following error message on the computer screen;

“-123 wrgVolTypErr Not an HFS volume [wrong volume type error or (obsolete) operation not supported for MFS] ”

How to fix Mac HFS file system error 123 –

You can fix the error issue with the help of the below mentioned manual method:

  1. First of all search and launch the Disk Utility.
  2. Click on the check file system
  3. You should now wait until the scanning process gets completed.
  4. Now select the file that you want to extract.

With the help of the above manual method, you will see that the occurring of the Mac HFS file system error 123 will be removed and the problem is resolved. But if the situation will not get resolved with manual methods, then you should download and install MacKeeper Tool to fix the issue automatically.


Download MacKeeper Software To Fix Mac Error – 100% Tested and Virus Free Tool

MacKeeper Tool is one of the best tools in the world that you can use to fix the Mac problems automatically. The tool is compatible with entire version of Mac OS X. It will find out the errors after completing scanning process and remove them completely. At the end of the procedure, the computer will be enhanced much enhanced.


Leave a Reply