USB flash drive use between PC and MAC

I have a usb flash drive that has files on it previously created using a PC. It contains excel, word and powerpoint files. I have Office for Mac and put some of the files on the mac edited them and then tried to save them or move them back onto the drive, but cannot. I get a variety of messages including the disk is full and it is not and that it is write protected, but USB flash drives cannot be write protected. Are usb drives portable between mac and PCs?

hey man.
Save the files on the jump drive to a folder on the mac. Keep it in a good spot cuz your going to need it.
Open disk utilities on the mac.
click on the correct usb drive in the screen, and then click erase. U will have formatting options in a drop down tab, pick "FAT" or "FAT 32" which it is, name it and hit erase.
This will reformat the drive to a windows usable file format, and the mac will work with it no problem.
Once reformat is complete close disk util. and open the mounted USB drive, found on the desktop and drag the folder you had created to it and your good to go.
windows should have no problem reading it at all now.
hope this helps

Similar Messages

How do I browse & play .mp3 files from a USB flash drive using Labview 8.0?

I'm a tester & want to test USB flash drives connected to PC.
I want to browse the file system & playback the audio files, .jpeg files etc in the USB drive. I've Labview 8.0. When I searched for some examples or VIs which can detect the USB flash drive, couldn't find any. So if you could point me in the right direction, I can find a solution to my problem.
Thanks.
Solved!
Go to Solution.

You probably won't find specific examples for this. A USB flash drive is mounted by the OS and appears as a new memory storage device to all software on the PC, including LabVIEW. You can certainly write a LabVIEW program to open files on the stick and play/run them but I would create a VI that wrote files to the stick and then read them back and checked them for bit-level errors. Keep in mind that your OS might be doing parity checking under the hood which would make your test rather meaningless.
BTW, testing memory by looking at pics or listening to MP3s would be useless of course. A human can't see or hear bit-level errors in a high bandwidth data stream.
Using LabVIEW: 7.1.1, 8.5.1 & 2013

Output video to USB flash drive using Premiere Elements 7?

Is it possible to output a finished project to a USB-connected flash drive instead of burning it to a DVD? I want to be able to plug the flash drive into another computer and have the video play in the absence of Premiere.

Ozpeter and Steve, thanks for the timely reply. My problem is I didn't think the issue through enough to fully ask the question. I thought perhaps DVD players had auxillary USB inputs, but checked and mine at least don't. I guess that leaves me with a Windows Media file that would play on laptops or desktops, but then maybe a DVD file would work better.
I have a nearly 4GB DVD comprised of family picture slideshows sandwiching a series of video clips that works just fine on my computers, TV, portable DVD player and player/projector. I'd love to be able to carry that file around on, say, a Kingston Data Traveler to show others.
As I understand it, I need to again render this show, saving it to my hard drive, and then copy that output to my portable USB device.

USB Flash Drive Compatibility between Mac and PC?

Hi,
I own an iMac 2 GHz Intel Core 2 Duo 1 GB 667 MHz DDR2 SDRAM and just got a new job where I'm using a PC. At work they all use flash drives to transfer data back and forth to computers etc. Would a flash drive (let's say a Kensington since that's the brand I've seen the most at work) that works in a PC at work be compatible with my iMac at home. I know Kensington makes them compatible for Mac and PC but just wondering how the data would transfer onto my Mac. Is it readable, does it depend what I'm transferring over?
Message was edited by: spiralgirl

{quote} guy there said they haven't yet perfected the flash drives to switch between Mac and PC and work well so I was a little surprised at this. {quote}
That is pretty much a standard reply you get from someone that doesn't know anything about macs. I've used those things for years without any problems, but I have been using my ipod as a disk lately because I always have it with me. It's also another less thing I have to buy and carry around.

How to reformat usb flash drive after formatting it in mac

I know this might sound stupid but I used a 16gb kingstonflash drive for a backup for my macbookpro since there are only few to back up and I was thinking I can copy the backup files to an external disk after. With that said, I used the time machine and it said that it would erase everything on the USB. I clicked okand then once the flash drive was "made compatible", it started to backupbut the total file is 34gb so I can't use the flash drive as back up.
I tried reformatting the flash drive, but the total free space is 198mb and even if I removed the partition or erase ( I see a hitachiand kingstonpartition when I looked at the disk utility) it never goes back to the 16gb. I checked it with windows and the USB space is also 198mb out of 198mb (free space) I don't know where the 15.9gbwent.
Any help is greatly appreciated.

Them do it on a Mac with Disk Utility.
On Windows you might have to first delete all the partitions before you can select Convert to MBR.
But try it on OS X.
Open Disk Utility with the drive connected and select the Top name of that drive in the left most area of the window.
Then in the Partition Layout drop down select 1 Partition. Then the Options... button will become active, select that button.
Select Master Boot Record and click OK. The format should already be MS-DOS (FAT) but if it isn't select that. You can give it a name or not. Then Click the APPLY button.

In start disc mode can I use a external USB flash drive on MAC Book Pro

In start disc mode can I use a external USB flash drive on MAC Book Pro?

To do what? Yes you can connect a USB flash drive to the system and if it has the Recovery HD files on it you can boot from it. If it has the OS X install files on it you can boot from it. If it is large enough to contain a Time Machine backup on it you can restore your system from it.
So what do you want to do with the USB thumb drive?
Roy02649 wrote:
In start disc mode can I use a external USB flash drive on MAC Book Pro?

Using USB flash drive to connect laptop

On previous versions of Network Magic, when adding a laptop to my wireless network, an option would appear for using a USB flash drive to transfer settings and/or password to the new machine.
After a few "upgrades" to NM, the option ONLY appears after I turn my security off. If I leave my WEP security ON, the only option that appears is to "copy" the 32-digit password & enter it on the laptop. However, I keep getting errors.
Is there a procedure to use a USB flash drive to connect a "new" laptop to my secured wireless network?
Thank you.

thomas.adkins wrote:
On previous versions of Network Magic, when adding a laptop to my wireless network, an option would appear for using a USB flash drive to transfer settings and/or password to the new machine.
After a few "upgrades" to NM, the option ONLY appears after I turn my security off. If I leave my WEP security ON, the only option that appears is to "copy" the 32-digit password & enter it on the laptop. However, I keep getting errors.
Is there a procedure to use a USB flash drive to connect a "new" laptop to my secured wireless network?
Thank you.
Hi thomas,
If this is your own New Laptop to your Network, and even after you supplied the password, the problem is the Network Lock is still on. You need to disable the Network Lock. Enter the password, installed Network Magic if the Laptop is your own. You need to stop tracking your Laptop as an intruder on your other copies of Network Magic.
Then you need to reenable the Network Lock from your Wired Computer. Use your other computer to activated the copy of Network Magic installed on the laptop.
thecreator - Running Network Magic version -5.5..9195.0-Pure0 on Windows XP Home Edition SP 3
Running Network Magic version -5.5.9195.0-Pure0 on Wireless Computer with McAfee Personal Firewall Build 11.5.131 Wireless Computer has D-Link DWA-552 connecting to D-Link DIR-655 A3 Router.

How to install (using usb flash drive) os x snow leopard on 10.5?

i have a version 10.5 (leopard), but i would like to install snow leopard (10.6). i tried using bootable usb flash drive using the "utility drive". However, it did not quite work as i expected. Does anyone know how to use bootable usb flash drive to install snow leopard on leopard?

How to Install OS X Updates Successfully
A. Repair the Hard Drive and Permissions:
Boot from your current Leopard installer DVD. After the installer loads select your language and click on the Continue button. Then select Disk Utility from the Utilities menu. After DU loads select your hard drive entry (mfgr.'s ID and drive size) from the the left side list. In the DU status area you will see an entry for the S.M.A.R.T. status of the hard drive. If it does not say "Verified" then the hard drive is failing or failed. (SMART status is not reported on external Firewire or USB drives.) If the drive is "Verified" then select your OS X volume from the list on the left (sub-entry below the drive entry,) click on the First Aid tab, then click on the Repair Disk button. If DU reports any errors that have been fixed, then re-run Repair Disk until no errors are reported. If no errors are reported click on the Repair Permissions button. Wait until the operation completes, then quit DU and return to the installer. Now restart normally.
If DU reports errors it cannot fix, then you will need Disk Warrior (4.0 for Tiger) and/or TechTool Pro (4.5.2 for Tiger) to repair the drive. If you don't have either of them or if neither of them can fix the drive, then you will need to reformat the drive and reinstall OS X.
B. Make a Bootable Backup Using Restore Option of Disk Utility:
Open Disk Utility from the Utilities folder.
Select the destination volume from the left side list.
Click on the Restore tab in the DU main window.
Check the box labeled Erase destination.
Select the destination volume from the left side list and drag it to the Destination entry field.
Select the source volume from the left side list and drag it to the Source entry field.
Double-check you got it right, then click on the Restore button.
Destination means the external backup drive. Source means the internal startup drive.
C. Important: Please read before installing:
If you have a FireWire hard drive connected, disconnect it before installing the update unless you will boot from this drive and install the update on it. Reconnect it and turn it back on after installation is complete and you've restarted.
You may experience unexpected results if you have installed third-party system software modifications, or if you have modified the operating system through other means. (This does not apply to normal application software installation.)
The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Downloads to update. While the installation is in progress do not use the computer.
D. To upgrade:
Insert the USB flash drive.
Restart the computer.
Immediately after the chime press and hold down the "OPTION" key.
Release the key when the boot manager screen appears.
Select the icon of the USB flash drive and click on the arrow button below the icon.
When the installer finishes loading follow the onscreen instructions.

USB Flash Drive & power using Hub

Interesting fact -- my iMac can accept my USB Flash Drive on the convenient keyboard hub without any problem. However, when I reboot using Boot Camp into Windows XP Pro -- It cannot! It says insufficient power & I must use one of the USB ports on the (less convenient) rear of the iMac. This isn’t a major issue for me since I mostly am using OS X & rarely use Windows & even less often need to use a USB Flash drive from Windows. However, I do need to unplug something else (the Apple Modem) on those rare occasions when I wish to plug in a USB Flash Drive while in Windows. BTW, I use SanDIsk Micro Cruzer with the U3 software --which doesn’t work with OS X -- deleted.
I would think the power requirements would be exactly the same -- being as the hardware (computer & flash drive) is identical whether I’m running OS X or XP Pro.
Strange.

thomas.adkins wrote:
On previous versions of Network Magic, when adding a laptop to my wireless network, an option would appear for using a USB flash drive to transfer settings and/or password to the new machine.
After a few "upgrades" to NM, the option ONLY appears after I turn my security off. If I leave my WEP security ON, the only option that appears is to "copy" the 32-digit password & enter it on the laptop. However, I keep getting errors.
Is there a procedure to use a USB flash drive to connect a "new" laptop to my secured wireless network?
Thank you.
Hi thomas,
If this is your own New Laptop to your Network, and even after you supplied the password, the problem is the Network Lock is still on. You need to disable the Network Lock. Enter the password, installed Network Magic if the Laptop is your own. You need to stop tracking your Laptop as an intruder on your other copies of Network Magic.
Then you need to reenable the Network Lock from your Wired Computer. Use your other computer to activated the copy of Network Magic installed on the laptop.
thecreator - Running Network Magic version -5.5..9195.0-Pure0 on Windows XP Home Edition SP 3
Running Network Magic version -5.5.9195.0-Pure0 on Wireless Computer with McAfee Personal Firewall Build 11.5.131 Wireless Computer has D-Link DWA-552 connecting to D-Link DIR-655 A3 Router.

Can I install windows 7 on a MBA using a USB flash drive?

I do not have an external DVD drive. Can I install windows 7 on a MBA using a USB flash drive? If so, what's is the procedure?

Hi,
have a look/read here http://www.intowindows.com/how-to-create-bootable-windows-7-usb-to-install-windo ws-7-from-usb-flash-drive-using-windows-7-dvdusb-tool/
Regards
Stefan

USB Flash Drive Eject

Hi,
I recently bought a USB flash drive (Sandisk Cruzer Micro) and i've been having some trouble ejecting it. When i plug it in, it works fine and I can drag files to it. I wait until the progress bar is complete (and then usually a few seconds after the progress window closes). The i right click it on the desktop and click "eject." For some reason this freezes up my computer for about 30 seconds which is really annoying, and it seems to happen every time. Is there anything i can do about this? Response is appreciated

Interesting idea. I tried doing that but all it did was make the Disk disappear from the finder. I did notice that there are some hidden files that are being created (not sure if it's by the PC or the Mac) which include "trash." Not sure if that means anything. other pausible causes: using the keyboard USB port, using PPC Word and Powerpoint (can't wait till they redo those)
Thanks for the responses btw

I cannot create a folder on USB flash driver that was format in Windows

I have a USB flash drive that was format and use for my Windows PC.
When I used the USB flash drive on my Macbook, I can read the file but cannot create folder.
Is that the IOS restriction?
Thanks for replying.

Click on the drive, choose Get Info from the File menu, and check the format.
If it's formatted as NTFS, reformat it as MS-DOS, exFAT, or Mac OS Extended (Journaled) as desired.
If it's formatted as FAT32 or exFAT, use the Disk Utility's Repair Disk command on it.
(82812)

Disabling a U3 USB Flash Drive

I bought a U3 USB flash drive (San Disk 2GB) and know everytime a separate drive pops up on my iBook and I have to eject 2 drives to get the thing off my mac. I tried reformatting, but still the U3 disk shows. How can my Flash disk be normal like my old San Disk 256MB drive I had before I bought this new one?
John

Hi Guys,
The following is an update to my last post. I figured I'd try again to contact U3 & SanDisk again about the error of their ways and the undesirability of the U3 software & partition for Mac users. Firstly, it turns out that U3 is apparently a subsidiary of SanDisk. The Tech Support fellow who I spoke with claimed that they had released a Mac version of the "uninstaller", but it had to be pulled from their websites because of bugs and/or compatibility issues (it probably was deleting partitions & software from users hard drives instead of the flash drive). They now say that the Mac "uninstaller" should show up again "in coming months". I would suggest using great care in using any software that comes from them - they are SO incredibly clueless (at LEAST about Mac systems)! My original recommendation from my previous post still stands: Keep giving them heqq by way of their tech support line until they come through for us!
Bob

I am new to the Apple world and yesterday i bought an APPLE IPAD (4th Gen) .. My Question is "Can we connect a flash drive to the IPAD4 and transfer pdf files to and fro"??

Hi all,
I am a newbie to the Apple World and Yesterday I bought an APPLE IPAD (4th Generation).. My primary purpose is to read pdf files on IPAD4.
I have 3 questions ..
1. Can we connect a usb flash drive to the ipad4 and read pdf files from it?
2. I am using windows since 2000 and accustomed to the file explorer and file management in it. Can I get such kind of environment in IPAD4 ?
3. Do I have to sync the IPAD too often?
Regards,
Manikanth

Sandisk has recently come out with a device
http://www.sandisk.com/products/wireless/flash-drive/
Never used it so I can't comment on whether or not it works well. There are very few devices out there that allow file transfer without going through iTunes or via the internet. IMHO, one real weakness of the iPad, great for consuming data, however not very fully featured when it comes to moving data around, especially if that data doesn't come from iTunes or other online source.
there is also a device called a WiDrive
http://www.kingston.com/us/usb/wireless
that is also a wireless drive for iPads.

USB Flash Drive: Read-only filesystem

Hi
I'm trying to format a usb flash drive using various tools but they all say that it's a read-only file system. The drive is not mounted and I'm running as root. If I try to mount the drive like so with the command
sudo mount -o rw,users /dev/sdc1 /media/myflashdrive
I don't get any errors and when I go to /media/myflashdrive I can see and edit all the files (only as root however). However, any changes are not persistent. For example, if I delete any files or run
sudo rm -rf /media/myflashdrive/*
it seems to work and ls doesn't show anything, but then if a reopen the drive, the files are back.
I've tried this on other computers and even in Windows but nothing can put a scratch on it. I heard something about there being a certain bit in the first sector which can be flipped to make a drive read-only but I think it only applied to Windows.
Any advice would be greatly appreciated, but if I can't format the drive I'll probably use some thermite to toast the data on it.

Hmm. I wasn't very clear: my drive was usable originally but it stopped working while I was using Windows (I just plugged it in one day and it was read-only) and now that I use Linux I thought I'd try to fix it (I have been told that linux can do anything but I'm not so sure). I suppose it could just be a physical error on the drive but it's not got any marks or anything.
Just a thought here, if it was a physical problem, would it be possible to 'reset' it with an electromagnet or by shorting it out or would this just frazzle the chip? Maybe not the right forums for that kind of question.
Last edited by JJ.Eastwood (2011-05-26 19:50:56)

USB flash drive use between PC and MAC

Similar Messages

Maybe you are looking for