If your Mac says that the file is in use
Dec 04, 2011 If you access a folder having files included which can be displayed as a thumbnail this issue occurs on rename/delete/move the folder or individual files. The issue does only come up on the first access on a particular folder after a reboot and exists until you navigate to another folder containing 'thumbnailable' files. You can also restart, which may put an end to lingering processes that are unnecessarily making use of files you are attempting to delete. (file is locked, user does not have permission. Oct 15, 2015 Make sure the ‘filename’ is the name of the file you want to delete. You can also force delete multiple files that you can specify using commas. You can also delete a folder using command prompt. Do the above steps till you find the command window and type in the command line RD /S /Q. Dec 01, 2016 Can't delete files or empty Trash on Mac? Here are solutions! Usually, you can delete files and empty trash on Mac by following above steps. But there are some situations that you can’t delete the file, and you need extra solution to delete. Dec 17, 2017 Move the file to the Trash, restart the computer, and if everything is working normally, empty the Trash. It's not something on my Mac and I know it is part of an OS installer. It may be a leftover from a previous installation. I doubt it is needed, but for clarity, can you please give us the full path to the file. Then eject the 'virtual' disk, and delete the.dmg file. Lots of people drag the application into their Dock. But that doesn't actually move the program, icons in the dock are just shortcuts to launch the program. Then every time they DO launch the program, the.dmg file has to mount it's disk image.
- Quit any app that you were using with the file, then empty the Trash.
- If that doesn't work, the app might have one or more background processes that are using the file. Restart your Mac, then empty the Trash.
- If that doesn't work, you might have a startup item or login item that is using the file. To temporarily prevent such items from opening automatically, start up in safe mode by holding down the Shift key while your Mac starts up. Then empty the Trash and restart your Mac normally.
If you can't delete the file for other reasons
Can't Delete Dmg File In Use Iphone
- Start up from macOS Recovery by holding down Command-R while your Mac starts up.
- When the macOS Utilities window appears, select Disk Utility and click Continue.
- In Disk Utility, select the disk that contains the file that you want to delete. Then use the First Aid feature of Disk Utility to repair that disk.
- Quit Disk Utility, then restart your Mac and empty the Trash.