Copied Files Not Visible On External HDD?
Feb 22, 2013
I recently got a new iMac so am trying to copy/move some files around. However ANY file i copy onto the hard disk (which is in NTFS format) are not visible in Win7. The folder into which i copied into is visible but shows size as 0 bytes, whereas there is around 1.7TB of data in that folder. ALl older folders which were created/modified in Win7 earlier are visible. If i attach the disk to the Mac, the the files are there.. Am using Paragon NTFS if that matters...
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Jan 26, 2012
a 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.
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Jun 21, 2012
I have a very important question about files I copied on to a different drive.I copied all my data(user account) from my C drive to my E drive. The E drive already had data on it before and has plenty of room.I saw that the data was copied then I did a "Windows Easy File Transfer" of the same C User data and also put it on the E drive. The windows easy transfer made one file.Then I reinstall Window 7 Pro on to C drive. I booted up the computer and looked in the E drive for my data, but Windows changed that drive to F from E. I looked in F and there were the files, but I could click on them. I rebooted the computer and upon boot-up the computer wanted to do and chdsk on F and I let it. Now I cannot see those files that I copied before the reinstall, but I can see the other files that were on that drive. Also the used space does not add up to what the drive says, so I think the files are there, just cannot see them.how I can get those files back.
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May 20, 2011
I have windows 7 on my HP desktop and i needed windows xp for a certain program for school so i created a partition of 40 GB and formatted it as NTFS... I booted the installation disk and it was loading setup and it said the thier is no disk drive or partitions so i booted 7 back up and Googled it and it said something about raid drivers and SCSI or something needing to be updated... so i booted into setup and noticed that my SAta controler or waterva it is was set to raid so i set it to IDE and booted it this time after loading setup fles my partitions were there so i selected the 40 gb partition and pressed install it copied seup files for Windows xp and said rebooting... it rebooted and all i see is ( _ ) <-- that thing blinking forever so what do i do i've been googling it for ever and cant find what i want so either what do i do to fix it and install windows xp so it's working or just get rid of xp and it temporary copied install files
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Apr 24, 2011
I'm trying to back up my "data" drive to an external hard drive. The properties on the disk show that there is 910 GB of data on the disk. But, when I select all files on the drive (hidden files/folders shown), it only adds up to 899 GB. Even worse, when I begin copying files, only 835 GB is found and begins to copy. What could be causing this/how can I copy ALL my data? Running Windows 7 Professional x64 Drive contains media files (lots of media files), software installers, .iso files, backups, and system images. Plus a lot of other stuff. Image of drive + file information: [URL] Edit: Tried taking ownership of all files and directories, and allowing my user full control.
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Jan 12, 2012
Toshiba external hard drive not visible running Windows 7.
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Feb 11, 2012
I copied several large files (between 1 and 4 GB) from one USB hard drive to another. At the target destination several of the files had defects. They were in general not completely unreadable. Most could still could be opened but had clearly corrupted data. how can this be detected/prevented. Doesn�t Windows 7 have some kind of an integrity check when copying files? Also is there any good software to compare files for being exactly identical down to the last bit? Ideally with the capability to compare whole folder contents so that it hasn't to be done file by file.
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Nov 25, 2012
I have recently been using some .bat tools to speed up searches in root directories.The tools search for the files in a list.txt, and copy them to a new folder which appears on my desktop. It has been working, until I used a new version today.It copied the files correctly, but I could not see the new folder appear on the desktop. I searched for it and found it where it should be, C:UsersEvanDesktopWhy does this folder exist, but not appear visually on my desktop? is it an error in my.bat file or something else
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Jul 12, 2012
I have tried to copy a complete file heirarchy from one drive to a folder on another drive but found several files and folders are not being copied.
There is no report of files missed or any kind of error message.
I am actually trying to copy the contents of a friends hard drive onto a backup drive since he is getting a new computer and wants to ensure nothing is lost. I have mounted his internal 2.5 sata drive in a caddy and am copying it to my computers second internal drive.
I expected not be be able to copy certain system files. I also expected I might not to be able to copy some of his personal files due to the standard windows system protection (I am system administrator on my PC whereas of course he was administrator on his PC where the files and folders were created which I thought might be an issue). When I first tried to view some folders I was asked by the system if I wanted to allow permanent administrator priviliges to them (namely his personal directory under "Users" ). I replied yes and was thereafter allowed to descend into and view those files. Now when I copy the entire heirarchy of some 35GB I find the new folder is only 15GB. It is not just down to any compression as I have confirmed that there is only about 1/3 of the expected number of files to what was in the original. I have since tried individually copying some of the sub-folders that were missed and they copy fine on their own. As you can imagine, trying to dentify what has copied and what has not is a mammoth undertaking.
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Jan 15, 2013
I have a new computer with Windows 7 on it - and I want to copy the files from my old computer to my new one. I'm looking at copying about 300 GB worth of data.When I copy all files and insert them onto my new desktop, I notice that all of the date/time stamps are changed to today's date.Is there a way to preserve the date/time stamp for each file, so that it keeps the original one?
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Oct 30, 2010
I have a program for which I need to save project data within its Program Files location in order for it to be displayed in the program.I can drag-drop files into that folder, load the program and see the files where they should be ...but then when I go to that folder through Windows Explorer, it appears empty.
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Oct 24, 2012
i have just created a second user on my laptop for my partner as im sick of having to re do my iTunes library every time she wants her iPod updating (we like different music).Google chrome is not visible neither are any of my music/pics or films that are on my main user profile. I have tried doing a google search to find a solution but can not make head nor tails of it
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Feb 13, 2012
I had Windows 7 Ultimate x64 installed.I caught a virus, could not get rid of it, kept getting forcefully logged off, and couldn't manage anything from safe mode, or do a sys. restore either.Quickly got irritated, and formatted C: drive and reinstalled.After installation I navigated to the D: partition, however, the explorer simply says that this folder is empty. under properties, the D: drive is still 37GB full and 231 GB empty, I do not have any other partitions.
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Aug 6, 2011
I have a couple of desktops and laptops connected on a wired network. I have no problems accessing and copying files. This isn't about access denied or other machines not being visible. My issue is that one of my laptops can be accessed and I can move through all shared folders but sometimes when I try to copy a file from this machine the copy dialog opens but no data is being copied. The transfer rate stays at 0kb/s. Rebooting this machine helps partially, but file transfers will start at well below 1Mb/s and very slowly rise some during the copy. I don't have this issue with any other machine. In fact, I have never seen an issue like this. Most people have problems with read/write permissions, again, that's not my problem. Data just won't move when copying sometimes. All machines are running Windows 7 ultimate and avast 5. The laptop with this issue is a Toshiba e205, core i5, 4gigs ram, atheros ar8152 ethernet. Should also mention that I don't have a problem with other traffic on this connection such as internet or like I said accessing shared files in explorer. They just won't copy.
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Aug 17, 2012
I've noticed that the hidden files on my computer suddenly became visible and I can't put them as hidden again.I've tried the "Don't show hidden files, folders, or drives option.
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Oct 4, 2010
I have 25 files and folders on my desktop but only 15 are visible when viewing the desktop directly. All of them are visible when viewing the desktop in Windows Explorer. I have two monitors configured as one and keep all desktop items on one of them. I've tried selecting everything with CTL-A while on the desktop and moving them around as a group, to see if the missing ones might have somehow scrolled off the screen, but that doesn't reveal them.
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Jan 11, 2012
I have 5 Windows 7 computers connected to the same homegroup/workgroup via a Cisco Linksys E1200. All four computers are HPs of various makes, 3 laptops (one of them is a $600 brick) and 2 desktops. Any computer that is awake and online, shows up (with its name) in Network on the other machinesHowever, double-clicking to view files on these computers returns the following message:Code: Windows cannot access \COMPNAMECheck the spelling of the name. Otherwise, there might be a problem with your network. Totry to identify and resolve network problems, click Diagnose.Details: Error code: 0x80070035 - The network path was not found.Diagnose, as expected, did nothing. However, here's the fun bit - when I try to access files on other computers by browsing their IP address, everything works perfectlyFor now, anyway. I'm expecting a sudden degradation any day now.
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Jan 26, 2012
i have managed my partitions but i did not made any back ups and when my i explore my new partition, i have three same folders which look like a directory but they are all folders, the files are already absent but the disk's space is occupied by my recent files what will i do?
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Mar 17, 2012
How 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).
I know that when TeraCopy is made the copy handler, it renames files in a different way than Windows 7 does, though unfortunately not the way Windows XP did it. Also, if one installs a third-party directory program such as Opus, it asks for a file name every time a copy is made, but I need something that simply names the file correctly immediately.
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Aug 12, 2012
I changed my Windows Media Center "Recorded TV" folder to a different partition. After I recorded a program, I was able to view it on my PC and also "PLAY TO" my TV. I lost the ability to see those files from my SONY Bravia. I can still access my PC as a server and can view other video files, but the "Recorded TV" folder shows as empty, I switched back to my original partition and still no luck.HP Pavilion running Windows 7 premium 64
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Jul 6, 2011
I've moved tons of files to an external hard drive [Samsung external USB HD (FAT32)]. After that, I've tried to eject the device in Windows 7, via Safely Remove Hardware but Windows said that the device was in use, even though everything (applications and windows) were closed. I decided to use USB Safely Remove software to eject my portable HD. I really don't know if that was the problem, but since then I found a lot of folders inside my external HD corrupted.
In the corrupted folders, JPG files looks like this. I can't read the other files (PDFs and PSD) in those folders, Adobe Reader and Photoshop says that the file is damaged. I've tried Windows 7 error-checking but the files are still corrupted.
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May 13, 2012
I have a Western Digital 1 TB External USB HDD.I have used it for some time.One day, I was copying files from my laptop to the USB HDD.It was taking for ever. So, I tries to cancel it. It wouldn't cancel. So, I disconnected the USB HDD by pulling the USB chord.From that day, it is not working.When I connect it will show it as a local-disk, but not show any details like size or name of the drive. It takes forever to open right-click menu and properties. Disk Manager takes for ever to show the list of drives. If I double-click on the drive, my whole system becomes slow and windows explorer hangs.If I restart my system in Safe mode, it will show the drive in Disk Manager as RAW and it gives me an option to format.Is there a way to recover the data and the HDD.
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Jun 7, 2012
When you open a file (document, audio, photo, etc.) from an external drive (such as a USB drive or external disk drive), do any remnants of that file remain on the hard drive of the computer on which you opened it? I am mainly concerned with Windows based systems.I ask this because I am borrowing a laptop from a friend and some of the files on a USB drive are personal documents and family photos which I would prefer not to leave behind.I know document names will remain in recent documents on some versions of Windows and that's fine, but is there an actual copy of a file kept temporarily on a hard drive on any Windows version? The machine I am using has Windows 7 32-bit on it.
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Aug 28, 2012
i noticed something really strange. i tried copying three iso files from my laptop to my external HDD. the problem is that after one iso is copied the copying process stops and resumes again after a pause and after that it pauses again and the third file starts. why it pauses to copy? i tries usb 3.0 and 2.0.in usb 3.0 the spped is around 94-95K Mbps. but once it starts to copy the second iso it drops to around 30K Mbps.its same with both the external HDDs.
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Jul 10, 2010
I have my sensitive files and data stored in either a USB or external drive. When these files are opened for viewing and editing (using Excel or Word) , then resaved back in the External Storage Media, will Windows 7 or any other Win OS for that matter retain the info somewhere in the computer that I use for editing after I exit the program ?
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Nov 15, 2011
I have a Storagebird 500gb external disk full of videos, pictures and stuff. Recently it started to load slowly and when I try to play files from it, it says 'Error -43: a file could not be found ('xxxx.mov'). The HD shows up in disk management and my computer, but I can only access a handful of files. Is there a way to recover the rest of them?
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Apr 26, 2012
I am trying to copy some files to my external hard disk but some certain files doesn't want to move or copy at all no matter how many times I have tried. I also formatted my HDD to NTFS but no result.
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Oct 28, 2012
I've got a new PC. I have made a backup of all files on old computer to an external harddisc (WD). How do I export them to the new PC (Windows 7)?
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Dec 24, 2011
I have a new windows 7 install on an old Acer Aspire SA-80
when I to run certain EXE's from my external desktop HDD i get "windows can not access the specifed device, path or file, you may not have the approriate permission to access the file" - when i check permisions for my user account they do not have full control, when i set full control it just resets back to read only
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Dec 30, 2011
I was listening to music from my external hard disk, when the music stopped and i got an error. When I tried to restart music, all my folders on my external had disappeared, but the space required for all those files was still "used".I don't know why... maybe because I remembered something about it... i ran chkdsk /r and it found a lot of errors and then it wrote 105684709 KB in 9719 recovered files.Now it's checking for available space. What I'd like to know is: did I make an error running it? Will it put all files into some strange un-readable archive?
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May 2, 2011
my previous computer - running windows xp - got seriously infected. couldn't do anything to resolve it, so i bought a new dell computer (inspiron 580) running windows 7. i had backed up about 100 gbs of files on an external drive, but when i look at the drive now on my new computer i can see that there is an enormous amount of space being used, but i cannot see (nor open) the files that are there!
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