Can i delete a file on my external disk?
I have a toshiba external hard disk. When i plug it into my macbook air, i can only see my documents and copy them to the macbook or copy files from macbook to hard disk. But i can't delete any file on my external disk. How can i can do it?
It sounds like you originally used this drive with a Windows PC. Drives formatted as Windows NTFS can be read by a Mac but not written to (files cannot be deleted). If you want to keep the files that are on the drive, you can use Paragon NTFS (it's about $20) to install a driver allowing your Mac to write to the drive and delete files. This will allow you to continue to use the drive with both Mac and PC.
Or, if you have copied off all the files you need, you can use Disk Utility in your Utilities folder to wipe and reformat the drive to Mac format. You will no longer be able to use the drive with a PC.
Matt
Similar Messages
-
It started when I tried to delete back up files. It wouldn't let me delete them. Came up with "BootX" is locked, then "boot.efi" is locked. Holding down Option while emptying the trash didn't do anything. It wouldn't let me put them back in Backups.backupdb so I just left them in the trash.
But now I can't delete any files from either of my external hard drives. please help!See Pondini's TM FAQs for starters.
-
Can I delete Render files on a scratch disk?
I am using two disks for my scratch disks in Final cut express. The second disk in the list is a backup disk. I noticed that there are files in the render and audio render folders. Is it ok to empty those folders or should they remain there?
Yes, you can safely delete them - render files, cache files, waveform files.
In the event you later find that you need them, they can always be recreated by re-rendering. -
I have an iMac purchased in May 2011. OSX Lion 10.7.3. I deleted backup file from the external hard drive which operates from Time Machine.
Now, the trash can will not empty some of the files deleted from the backup harddrive.
The trash contains-- File folder: "Core Services" which contains a locked file: "boot.efi".
It will not delete.
How do I get the trash can empty of these files?Yes, the Old Master file has a folder for each year where I find all photos from that specific year. I am attaching a screen shot of the file.
In the meantime i have managed to download all photos (it did not download any video files though in mpg, avi, 3gp, m4v,mp4 and mov format) to a new iphoto library. Unfortunately the photos are quite mixed and often doubled up. I ma considering to purchase iphoto library which checks all duplicates in iphoto. this will save me a lot of time. What do you think? -
I am receiving notifications that I am running out of storage space. I backed up my mac book using an external and time machine. Can I delete some files to make room?
If so,
When I want to restore from my time machine, can I pick and choose, say certain songs, photos or documents?About TM "Backup Drive is Full"
Alert TM only deletes older files if they have been deleted from the source and when TM needs space on the backup drive for a new incremental backup. Time Machine "thins" it's backups; hourly backups over 24 hours old, except the first of the day; those "daily" backups over 30 days old, except the first of the week. The weeklies are kept as long as there's room.
So, how long a backup file remains depends on how long it was on your Mac before being deleted, assuming you do at least one backup per day. If it was there for at least 24 hours, it will be kept for at least a month. If it was there for at least a week, it will be kept as long as there's room.
Note, that on a Time Capsule the sparsebundle grows in size as needed, but doesn't shrink. Thus, from the user's view of the TC it appears that no space has been freed, although there may be space in the sparsebundle.
Once TM has found it cannot free up enough space for a new backup it reports the disk is full. You can either erase the backup drive and start your backups anew or replace the drive with a larger drive. You can also use the Time Machine application to selectively remove files, but that may be ineffective if you have to free up GBs of space. -
My MacBook Pro won't go beyond a white screen, after I pushed the restart button. How can I get it to a login? I have routinely backed it up, but don't know how to bring that up, nor if I have a boot file on that external disk. Help!
Take each of these steps that you haven't already tried. Stop when the problem is resolved.
To restart an unresponsive computer, press and hold the power button for a few seconds until the power shuts off, then release, wait a few more seconds, and press it again briefly.
Step 1
The first step in dealing with a startup failure is to secure the data. If you want to preserve the contents of the startup drive, and you don't already have at least one current backup, you must try to back up now, before you do anything else. It may or may not be possible. If you don't care about the data that has changed since the last backup, you can skip this step.
There are several ways to back up a Mac that is unable to start. You need an external hard drive to hold the backup data.
a. Start up from the Recovery partition, or from a local Time Machine backup volume (option key at startup.) When the OS X Utilities screen appears, launch Disk Utility and follow the instructions in this support article, under “Instructions for backing up to an external hard disk via Disk Utility.” The article refers to starting up from a DVD, but the procedure in Recovery mode is the same. You don't need a DVD if you're running OS X 10.7 or later.
b. If Step 1a fails because of disk errors, and no other Mac is available, then you may be able to salvage some of your files by copying them in the Finder. If you already have an external drive with OS X installed, start up from it. Otherwise, if you have Internet access, follow the instructions on this page to prepare the external drive and install OS X on it. You'll use the Recovery installer, rather than downloading it from the App Store.
c. If you have access to a working Mac, and both it and the non-working Mac have FireWire or Thunderbolt ports, start the non-working Mac in target disk mode. Use the working Mac to copy the data to another drive. This technique won't work with USB, Ethernet, Wi-Fi, or Bluetooth.
d. If the internal drive of the non-working Mac is user-replaceable, remove it and mount it in an external enclosure or drive dock. Use another Mac to copy the data.
Step 2
If the startup process stops at a blank gray screen with no Apple logo or spinning "daisy wheel," then the startup volume may be full. If you had previously seen warnings of low disk space, this is almost certainly the case. You might be able to start up in safe mode even though you can't start up normally. Otherwise, start up from an external drive, or else use the technique in Step 1b, 1c, or 1d to mount the internal drive and delete some files. According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation.
Step 3
Sometimes a startup failure can be resolved by resetting the NVRAM.
Step 4
If a desktop Mac hangs at a plain gray screen with a movable cursor, the keyboard may not be recognized. Press and hold the button on the side of an Apple wireless keyboard to make it discoverable. If need be, replace or recharge the batteries. If you're using a USB keyboard connected to a hub, connect it to a built-in port.
Step 5
If there's a built-in optical drive, a disc may be stuck in it. Follow these instructions to eject it.
Step 6
Press and hold the power button until the power shuts off. Disconnect all wired peripherals except those needed to start up, and remove all aftermarket expansion cards. Use a different keyboard and/or mouse, if those devices are wired. If you can start up now, one of the devices you disconnected, or a combination of them, is causing the problem. Finding out which one is a process of elimination.
Step 7
If you've started from an external storage device, make sure that the internal startup volume is selected in the Startup Disk pane of System Preferences.
Start up in safe mode. Note: If FileVault is enabled in OS X 10.9 or earlier, or if a firmware password is set, or if the startup volume is a software RAID, you can’t do this. Post for further instructions.
Safe mode is much slower to start and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know the login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
When you start up in safe mode, it's normal to see a dark gray progress bar on a light gray background. If the progress bar gets stuck for more than a few minutes, or if the system shuts down automatically while the progress bar is displayed, the startup volume is corrupt and the drive is probably malfunctioning. In that case, go to Step 11. If you ever have another problem with the drive, replace it immediately.
If you can start and log in in safe mode, empty the Trash, and then open the Finder Info window on the startup volume ("Macintosh HD," unless you gave it a different name.) Check that you have at least 9 GB of available space, as shown in the window. If you don't, copy as many files as necessary to another volume (not another folder on the same volume) and delete the originals. Deletion isn't complete until you empty the Trash again. Do this until the available space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)
If the startup process hangs again, the problem is likely caused by a third-party system modification that you installed. Post for further instructions.
Step 8
Launch Disk Utility in Recovery mode (see Step 1.) Select the startup volume, then run Repair Disk. If any problems are found, repeat until clear. If Disk Utility reports that the volume can't be repaired, the drive has malfunctioned and should be replaced. You might choose to tolerate one such malfunction in the life of the drive. In that case, erase the volume and restore from a backup. If the same thing ever happens again, replace the drive immediately.
This is one of the rare situations in which you should also run Repair Permissions, ignoring the false warnings it may produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.
Step 9
If the startup device is an aftermarket SSD, it may need a firmware update and/or a forced "garbage collection." Instructions for doing this with a Crucial-branded SSD were posted here. Some of those instructions may apply to other brands of SSD, but you should check with the vendor's tech support.
Step 10
Reinstall the OS. If the Mac was upgraded from an older version of OS X, you’ll need the Apple ID and password you used to upgrade.
Step 11
Do as in Step 9, but this time erase the startup volume in Disk Utility before installing. The system should automatically restart into the Setup Assistant. Follow the prompts to transfer the data from a Time Machine or other backup.
Step 12
This step applies only to models that have a logic-board ("PRAM") battery: all Mac Pro's and some others (not current models.) Both desktop and portable Macs used to have such a battery. The logic-board battery, if there is one, is separate from the main battery of a portable. A dead logic-board battery can cause a startup failure. Typically the failure will be preceded by loss of the settings for the startup disk and system clock. See the user manual for replacement instructions. You may have to take the machine to a service provider to have the battery replaced.
Step 13
If you get this far, you're probably dealing with a hardware fault. Make a "Genius" appointment at an Apple Store, or go to another authorized service provider. -
Can someone tell me how to clear this error. I am trying to delete unwanted files from an external drive and get error code -50. How do I clear this so I can delete these files? Thanks.
Re: Error Code-50 when trying to copy or delete files on external hard drive
-
Delete the file from the external hard drive
deleted adobe reader 10, delete the file from the external hard drive. how to restore
What is your operating system & version?
How did you "delete" Adobe Reader?
What "file" did you delete?
What do you want to restore? -
How can I delete a file from Adobe Acrobat Reader DC?
How can I delete a file from Adobe Acrobat Reader DC?
What operating system do you use? Where do you store the files?
-
How can I delete PDF files from my iMac desktop?
How can I delete PDF files from my iMac desktop?
Not on my system,When I try to dump if off in the trash it will not go. I get a message that says this file cannot be removed. I also tried going to File and clicking on Move to Trash. No dice.
-
How can I delete the files .DS_store in Mac OS Yosemite?
How can I delete the files .DS_store in Mac OS Yosemite?
The .DS_Store file is normal. It holds certain settings related to the folder it is found in. Removing these files is futile, as they will come back, as you have observed.
If you are seeing them on your Mac, that means you have changed settings so that your Mac is showing invisible files in the Finder. To reverse that, run the following command in the Terminal:
defaults write com.apple.finder AppleShowAllFiles NO
This will hide them, and any other invisible files, from view.
If you are seeing them on a Windows machine, just ignore them. They're not doing any harm.
If you found a Terminal command that is supposed to stop them from being created, I would be extremely skeptical as to the wisdom of running it. -
Time capsule intern.1TB hard drive.How can I delete all files
Hello How can I delete all files from my timecapsule.
I have connectet it with Wifi or ethernet. It is not possible.
I have made a reset.
I have tried it often.
Please help
Greetings from Vienna
PepimeierIf you open Macintosh HD > Applications > Utiltiies > AirPort Utility and click Manual Setup, are you able to access the settings for the Time Capsule?
Or, does AirPort Utility scan for the Time Capsule and then not find it? -
Can i delete ALL files in directory ?
i create a upload test using FileReference & PHP.
In this scenario user upload files to http server.
Now how can i delete all files in /files/uploads folder in AS3
AS3 Code:
req = new URLRequest();
req.url = ( stage.loaderInfo.parameters.f )? stage.loaderInfo.parameters.f : "http://www.website.com/test/upload.php";
uploadFile = new FileReference();
select_btn.addEventListener( MouseEvent.CLICK, browse );
uploadFile.addEventListener( Event.COMPLETE, complete_func );
uploadFile.addEventListener( DataEvent.UPLOAD_COMPLETE_DATA, show_message );
function browse( e:MouseEvent )
filefilters = [new FileFilter('Images',"*.jpg;*.png;*.gif")];
uploadFile.browse( filefilters );
function complete_func( e:Event )
trace( 'complete !' );
function show_message(e:DataEvent)
if (e.data == 'ok')
label_txt.text = 'The file has been uploaded.';
else if ( e.data == 'error')
label_txt.text = 'The file could not be uploaded.';
PHP Code:
<?php
$uploads_dir = './files/uploads';
if( $_FILES['Filedata']['error'] == 0 ){
if( move_uploaded_file( $_FILES['Filedata']['tmp_name'], $uploads_dir.$_FILES['Filedata']['name'] ) ){
echo 'ok';
exit();
echo 'error';
exit();
?>You need call another PHP file
<?php
$directory = './files/uploads';
getDirectoryList ($directory);
//This function find all the files in the directory
function getDirectoryList ($directory)
// create an array to hold directory list
$results = array();
// create a handler for the directory
$handler = opendir($directory);
// open directory and walk through the filenames
while ($file = readdir($handler)) {
// if file isn't this directory or its parent, add it to the results
if ($file != "." && $file != "..") {
//$results[] = $file;
// Delete Files
$filename = $file;
unlink($filename); //this delete a file
// tidy up: close the handler
closedir($handler);
?> -
I can't delete a file in the Content-Management
Hello,
I can't delete a file in the Content-Management, altough I have full control.
I get the following error message:
System error (com.sapportals.wcm.repository.ResourceNotFoundException): null
Many thanks for the help.Dear SAPMuffel ,
As far as we can see the error "com.sapportals.wcm.repository.ResourceNotFoundException" is telling that the resource you are trying to delete could not be found, that is also to say, it might not exist any more.
So please let me know exactly how you can reproduc this issue?
and what kind of file it is? under what kind of KM repository?
Is there any other file under the same KM folder?
Also you can reproduce the issue and then check the lastest defaulttrace file under this folder:
../j2ee/cluster/server0/log/defaultTrace.*.trc
here you can find the detailed exception.
Best Regards,
Thunder -
I can't delete raw files in bridge
I can't delete raw files in bridge anymore. I used to and it worked. Now if I click delete button, nothing happens.
Adobe doesn't support CS5, an when I spoke to Apple, I was told that this is a known issue with OS 10.8.5 and that they're working on a patch. In the meantime I'm using Adobe's DNG as a workaround.
Have not heard before of this Known Issue, also find it hard to believe being true. But can't test my self because I only have CS6 and CC installed and always use Photodownloader to convert to DNG upon import. I have just installed the 10.8.5 update and checked in Bridge CC pointing to an attached card reader. no problem in showing the CR2 thumbs, it works as always and as expected.
To my knowledge Bridge CS5 is already 64 bits and I can't think of any valid reason why an OS update would cause this problem so suddenly (but I'm not a technician I have to confess…)
However, I would first try a check and repair permissions from Apple Disk Utility and also try Cocktail (good and cheap 3th party maintenance application for Mac) to clear caches and check permissions.
Also try a new user account just for testing to rule out your current account as the culprit.
Maybe you are looking for
-
Action footage edited in FCP Express is choppy in iDVD 6.0.3
Hello... I have edited action footage (featuring football) in Final Cut Express and the exported it as a .mov file. When I played the .mov file from Quicktime, it plays great. But, when I imported my movie into iDVD, burned it to a DVD+R, and watched
-
My Acrobat 8 Pro is failing to print to a pdf from multiple software. I get an error message that a repair fixes but only for a little while. Pretty soon the trial version of 9 that I installed pops up telling me it has expired but it would take me
-
"The Operation cannot complete because of an Unkown error. [CANF]"
Ill CS3, new install, 13.0.2, was working perfectly Thursday. Closed my Mac (MacBook Pro, Intel) Opened on Friday, get this error. Anyone have any ideas?
-
Hi experts, I have problem with uploading data for quatation using lsmw. in this lsmw, i used recording method. i have two structure . one for header and another for item. when i am mapping, its not showing the item structure. can anyone
-
Search across multiple site collections SharePoint 2013
Hi Guys I have a search center and Enterprise search configured in one site collection, I need to enable it to search content in other site collections too. I am using SharePoint Server 2013 Enterprise on a Windows Server 2012 R2. Can I promote resul