I’ve tried Erasing the Drive using the Disk Utility several Times and always it fails to Erase or reformat. The trouble is I have a lot of Private information on it so I don’t want to send them the Flash Drive. They sent Me a RMA Shipping Label to return the Drive. Sandisk accepted my Warranty request for a new Flash Drive. I can use and access what is on it but can not add or delete Files. I have a Sandisk Ultra USB Flash Drive that became Read Only on my Mac.

Mukhtar Jafari Post author Jat 10:43 PM ReplyĪlso if you guys are interested in video tutorial please visit our video on Youtube.

MUHAMMED WASIM JAVEED VONTIMETTA Februat 5:06 AM ReplyĪny answer to Brad’s query, same here as well first aid is OK but when erasing giving the error as unable to write to the last block ….

Or if you are trying to build a Hackintosh and having this problem then boot via USB installer. Once the partition has been created, boot into the macOS High Sierra Bootable USB installer. Check the step by step guide on how to create a new volume on Windows 10. Create a new volume and choose the File System “ exFat“. If you want to fix it then navigate to your windows operating system and open Disk Management. You see this error message when you want to erase a partition on Disk Utility.

Erase process has failed couldn’t unmount disk.

Erasing “Untitled 3” and creating “Untitled 3”.

This guide is going to assist you to figure out this matter.

This error occurs differently for the people but the solution is almost the same. Related: Fix erase process has failed while erasing the disk Fixed Erase Process Has Failed Click Done to Continue In this guide, I’m going to show you two methods that really help you to sort out this frustrating problem. In some cases, it’s because of the disk scheme and format. I’m not really 100% sure that why this error occurs sometimes. You might have experienced this issue on the later version of macOS ( macOS Sierra, Mac OS X El Capitan, Mavericks, Yosemite”. In this article, I’m going to show you how to fix Erase Process Has Failed during partitioning macOS High Sierra hard drive on Disk Utility.

Erasing disk failed mac