Can't Copy Any Files From Laptop To External Drives
Jan 20, 2013I can copy any files (from and to) in any external devices.... wen i tried it says disk write protected
View 4 RepliesI can copy any files (from and to) in any external devices.... wen i tried it says disk write protected
View 4 RepliesI have Asus N55SF laptop, with Windows 7 SP1 64 bit. Also, I have 2 external hard drives. One with USB 3.0, and one USB 2.0. Following problems, I am going to describe below, happen to the both of them. Just to mention, external drives are tested on desktop computer and following problems do not happen.Let me now describe what happens when I try certain actions:
- When I try to copy large files (10 or more GB) I get an error that destination is no longer visible. External drives disappear from My Computer and I can't do safe remove. But when I copy files using programs FastCopy or TeraCopy everything copies well and drives do not disappear.
- When I try to do Windows Backup and encrypt them using BitLocker drives also disappear, and are not visible within OS.
- There is a difference between external hard with USB 3.0 port and the one with 2.0 port:
1-when one with 3.0 disappears after described actions I can't see it from Device Manager, I can see it only after windows reboot. USB 3.0 disk connects to one USB 3.0 port on laptop.
2-when one with 2.0 port disappears I can see it from Device Manager, and I only have to unplug it, and plug it in again to see it. USB 2.0 disk connects to 2 USB 2.0 ports on laptop.
Common to both disks is that when then disappear from My computer the diode on the external disk cases are still flashing, what probably means that they have some power. Both disk are formated to NTFS, and Allocation unit size is set to: Default. Their removal policy is set to: Better performance (default). On laptop I only have Windows, Office and Asus drivers. Antivirus is: MSE.
I have Asus N55SF laptop, with Windows 7 SP1 64 bit. Also, I have 2 external hard drives. One with USB 3.0, and one USB 2.0. Following problems, I am going to describe below, happen to the both of them. Just to mention, external drives are tested on desktop computer and following problems do not happen.
Let me now describe what happens when I try certain actions:
- When I try to copy large files (10 or more GB) I get an error that destination is no longer visible. External drives disappear from My Computer and I can't do safe remove. But when I copy files using programs FastCopy or TeraCopy everything copies well and drives do not disappear.
- When I try to do Windows Backup and encrypt them using BitLocker drives also disappear, and are not visible within OS.
There is a difference between external hard with USB 3.0 port and the one with 2.0 port:
- When one with 3.0 disappears after described actions I can't see it from Device Manager, I can see it only after windows reboot. USB 3.0 disk connects to one USB 3.0 port on laptop.
- When one with 2.0 port disappears I can see it from Device Manager, and I only have to unplug it, and plug it in again to see it. USB 2.0 disk connects to 2 USB 2.0 ports on laptop.
Common to both disks is that when then disappear from My computer the diode on the external disk cases are still flashing, what probably means that they have some power. Both disk are formated to NTFS, and Allocation unit size is set to: Default. Their removal policy is set to: Better performance (default). On laptop I only have Windows, Office and Asus drivers. Antivirus is: MSE.
I got this really strange problem going on with my win 7 x64 Ultimate
when i wanna copy a iso image thats pretty large (3gigs+) my pc wont let me copy it
even though i have like double the file size that i wanna copy
hyperlink to screenshot
http://i628.photobucket.com/albums/u...g?t=1260273548
anybody else got this problem? anybody able to fix this? seems like a bug to me, not sure though. I also sometimes get the message "you DESTINATION file is too big for the file you are copying!" any solutions also?
As a complete newcomer to Win 7 I've just copied my Favorites from my XP system onto an external hard drive. I can now see the hard drive in Win 7 but I can't see how to copy the files to Favorites.
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View 1 Replies View RelatedI had an issue where Windows 7 would not boot anymore, getting error, BOOTMGR missing, Press Alt-Ctrl-Del to restart. I have tried to repair with windows disk but still getting error. I have decided that I want to just do a reinstall but I want to get on and export my favorites and grab a couple other things. I used to have a CD that I could use to boot up with (Think it was called Barts Boot Disk, Been too long) to get into Windows XP and do a couple things. My question is, is what is the best boot disk that will allow me to copy files from the HD to my external drive before I refresh?
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View 1 Replies View RelatedI have a Toshiba Satellite L655-1EM laptop running windows 7 home premium 64bit.OEM came pre-installed. I've had the laptop about 6 months.It works great but I seem to get the BSOD quite a lot. I noticed it only seems to happens when I'm using either of my external hard drives or SD cards. Usually when I am transferring a batch of large files between drives.
View 2 Replies View Relateda number of backup copies of large files on external USB-connected NTFS drives differed from the source versions still on my hard drive. I also discovered that I could reproduce the issue with newly-copied files.Here are the specifics of the issue, following a series of experiments:
- On my system, copies of large files, files typically larger than 500MB, are corrupted (altered) roughly 30% of the time when copying them under Windows 7 64-bit to USB-connected NTFS-formatted external drives.
- No error occurs / no error message appears during the copy
- The file size of copy is always identical, whether or not data was altered during the copy process.
- File differences are confirmed via either the command-line "FC" command or a utility such as WinDiff
- The issue impacts copies made via the Windows GUI -OR- via command-line copy or xcopy
- The issue occurs with multiple external USB NTFS-formatted drives, no matter what make or model.
- Subsequent attempts to copy an affected file will ultimately yield an identical copy. This would seem to rule out interference by an external program such as an anti-virus program (and the only AV I am running is Microsoft Security Essentials)
- The USB drives involved pass error checks, and copies made to these drives on other (non Windows 7) systems produce identical copies
- So far, the third party utility "TeraCopy" manages to consistently produce clean copies, and therefore is a temporary workaround. This utility apparently works because it, by default, bypasses the NTFS memory caching operation used by the Windows 7 OS...a caching system which I have so far found no way of disabling.
- The problem does not appear to impact relatively small files (1 to 100MB or so). I have not found any particular threshold, but I have seen the issue impact numerous files in the 500MB neighborhood.
- The problem seems to date at least to the version of Windows 7 that was in release as far back as the Fall of 2010, as I discovered corrupted backup copies of files dating back that far. Again, the files are corrupted with respect to the original copy...NOT with respect to file structure itself.
hefrom few days there is a problem in my hp laptop.files cannot be written to any pendrives from my laptop..but i can copy files to my laptop when i insert the pendrive.
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I was also wondering if the new hard drive will affect battery life. The new one spins at 7200rpm compared to the old at 5400rpm.
I broke my screen on my laptop, I bought another laptop (Acer Aspire one) exactly the same and I want to transfer some files over from my old laptop to the new one. As the screen doesn't work I have removed my hard drive from my old pc I want to attach it to my new pc and drag and drop the files from it to my new pc. But I don't know what cord to by to transfer the files over from my old hard drive to my new pc..
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View 4 Replies View RelatedHow can I get Windows 7 to name copied files using the scheme "Copy of" (used in Windows XP and earlier) instead of the default scheme "- Copy", whenever a file is copied to the same directory as the original file?In other words, if you copy a file named "Foo.txt" in a directory to the same directory, Windows XP would have named that file "Copy of Foo.txt", but Windows 7 names the file "Foo - Copy.txt". I want the copy to be named "Copy of Foo.txt".There are several reasons why I prefer the XP style file name:
1. It is familiar :-)
2. I have existing files that use the XP style file names, and I want all my file copies to use the same naming scheme. I guess I can do a massive file rename across all my backups, but that would solve only one of my problems.
3. Most of my folders are sorted by name, and using XP style would sort all copies together. On other forums it has been suggested that one can simply sort by date (to get the copies sorted together), but that advice assumes that all copies are created after all other files are created, which is actually not often the case.
4. I often work with long file names, which means that the end of the file name is often obscured, unless I have wide windows (not always possible) and use lots of horizontal scrolling every time I want to select a file. Hovering over a file to get its full name is a cumbersome solution.
5. On other forums some have given the advice to always make copies in subfolders, but I often make copies or copies of copies while I work (it allows me to roll back or to check earlier versions of a file quickly, during my work), and using subfolders would slow me down tremendously (not to mention confuse me).
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My computer will start out copying to a usb flash drive at 80+ MB/s, and progressively slow down until less than 5MB/s. Then at the end of the file copy, it will stall out for a while and finally close the save window. The drive is rated at 30+MB/s and certified usb 2.0. The port is also usb 2.0. What can cause the usb bus to slow down and act this way? Trying to copy files that are greater than 4GB onto NTFS filesystem.
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Machine 1 - Dell 2.66 running win7 32 bit. (M1)
Machine 2 - Generic 1.8 running win7 32 bit. (M2)
Machine 3 - HP i3-2310M CPU @ 2.10GHz running win7 64 bit (M3)
They're all Home Premium. I can push or pull files from M1 to M2 and visa versa. But I cannot pull or push between M1 and M3. After several hours this morning I was able to have M3 pull from M2, but I could not push and I could not get M2 to push or pull from M3.I am at wits end. I have no idea why I was able to get M3 to pull from M2...all machines have the same settings.The error I get when pushing or pulling is: I'm not opposed to rechecking everything, perhaps it's something small, but I've been trying to get this to work for weeks and can't seem to figure it out on my own. I wish they' would have left things alone with the networking like win2k. Also, quick note, the workgroup name and the network name are the same.
My laptop is not letting me copy anything onto USB flash drives. I'm using windows 7. I have already tried system restore and uninstalling the drive in Device Manager and Disabling write protection in the registry but to no avail. I am able to format the pen drive and also access files on it and copy files from it. But I am not able to paste files from my laptop onto the pen drive. It says "Destination folder access denied" and "You need permission to perform this action". I am running an administrator account. Also I am able to do everything normally in the case of a external HDD but again face the problem when trying to paste something to SD cards. I have taken ownership, run as administrator and also tried to drag-drop but to no avail. This not for just 1 particular file/folder. I am not able to copy anything to the USB and at the same time I am able to copy anything to the external HDD.
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My laptop only holds 200GB of remaining data so I can't use that hard drive or I would.
has anyone else noticed their external usb drives spinning down more often with windows 7? power management setting is set to high performance and to never turn off hard drives. i didnt see this issue under vista. having to wait those few seconds for the drive to spin back up when i access the drive frustrates me!!
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anyone else have a similar problem or know what may have happened, i already uninstalled the virtual clone disc program but it still won't load.
I have windows 7 OS from last few days I am unable to copy,paste & delete data from any external drive.I have updated Antivirus I have scanned my PC but atlast result is same.
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