Transferring Large Files Make Windows 7 Slow Down To A Crawl?
Aug 13, 2009
My main HDD is comfigured into two partitions, C: for Windows 7 and D: for data/downloads/etc. Whenever I copying a large file from Partition D: to Partition C: and vise versa, the transfer slows down to a crawl and the HDD activity light on my case stops blinking.
I'm using Windows 7 Ultimate with a 6-core AMD processor, 16GB RAM, SSD as primary. Whenever I transfer a large file over the network to another system the mouse and other applications will persistently hang for a second here and there as long as the transfer is in progress. I'm sending 8-10GB files over from the secondary 2TB 5400RPM drive and no resources are showing as maxed out so I don't get it. I'm thinking of trying a 3rd party file transfer solution again, but this still shouldn't be happening with the default.
System build 11 months ago Windows 7 Pro x64 Full Retail AMD Phenom II X6 1090T ASUS M4A88T-V EVO/USB3 (AM3) 16.0 GB Dual-Channel DDR3 @ 666MHz (9-9-9-24) AMD Radeon HD 6950 250GB M4-CT256M4SSD2 ATA Device (SATA-SSD) (OS) 1954GB SAMSUNG SAMSUNG HD204UI ATA Device (SATA) 1954GB SAMSUNG SAMSUNG HD204UI ATA Device (SATA)
I get BSOD sometimes when playing Battlefield 3, sometimes I don't get it. I also get BSOD when transferring large files from external hard drives or from my internal network.
Everything is so slow e.g. opening of FireFox, opening of Excel, opening of Task Manager etc. While I'm copying 750GB of data from one partition to another partition, why? I'm running Windows 7 x64 7100 on a separate partition and I have a Q6600, 4GB ram and 5 X 1 TB WD Black edition drives...Task Manager is showing 33 running processors, 3 - 5 % CPU usage and 1.35GB of ram usage. Is this a Windows 7 bug? Windows 7 is super fast when I'm not copying/transferring large files between partitions!
I run a software tool that often generates 75,000 - 100,000 small files that need to be deleted after the software exits. Right now, it can take 8 - 10 minutes to permanently delete all these files from a single run, and I usually have 4 - 8 runs to deal with, so do the math. I have tried shift-del to permanently delete but it doesn't work - Windows still copies everything to the recycle bin. Also, while moving the files to the recycle bin, I often get an error message: "Error 0x80070050: The file exists." Bottom line is that it takes a *really* long time just to delete these files and I need a quicker way to do it.
Has anyone run across this? Whenever I install a program via the DVD drive or from a mounted ISO the install is painfully slow. The system them responds super slow. This also happens when transferring files from multiple drives. I understand there will be a lag when the hard drive is in use, but this never happened under the same setup in Vista.
i built myself a new computer recently and although it's not the first one i've ever built, i'm certainly no expert. i was getting lots of BSODs right from day 1, but when i swapped out the PSU for a larger one, everything seemed ok. but when i started copying all my stuff onto the hard drives i started getting BSODs again. whenever i transfer more than a few GB of data, either from one HDD to another, or from a DVD to a HDD, the computer bluescreens. a BSOD will happen out of the blue, even if im not actually doing anything, but transfering more than 4GB or so of data is guaranteed to give me a BSOD. i tried various diagnostics like memtest86 but everything comes up fine. but when i swapped the system drive for a different hdd with linux, transfering data works fine. so i'm fairly certain it's either some element of windows or the ssd that windows is installed on.
I am going to install Windows 7 on a Dell computer, that came with Vista preinstalled. The computer has Vista on C: drive, Dell restore to factory specs on D, including Vista System Restore. There is, also, a small drive that contains Dell Diagnosis. I plan to keep all of these drives, when I install Windows 7 on C drive. I plan to make another partition for Windows 7's System Image. Any suggestions how large I should make that partition. Space is not a problem?
I have installed Windows 7 on several computers, both laptops and a desktop, and I am having real trouble with extremely slow copying, transferring and deleting files and directories. What used to take minutes in XP, now takes hours, particularly the "preparing to copy" phase.
Clicking on a large folder in Explorer can cause a slowly-moving green progress bar. In some cases this can take several minutes to complete.
A common cause is thumbnail caching of image and video files, resulting from having properties | customize | "optimize this folder for:" set to pictures, vs documents or General items.
The most likely solution: in Explorer, right click on folder, select properties, customize, under "optimize this folder for:", select either General items, or documents. Set check box "Also apply this template to all subfolders", then click apply.
The slow progress bar is apparently caused by Explorer scanning the folder and all subfolders to pre-render thumbnail images for image and video files. This happens if the "optimize this folder" setting is pictures or videos. This happens when merely clicking on the top-level folder.
If "optimize this folder" is set to documents or General, the thumnails are not rendered until you actually click on the folder or sub-folder containing those.
This was discussed in another thread on this forum, but it was full of speculative remedies, and the actual cause and remedy was not posted until the last thread (and one year after the thread was started): Accessing drives in Windows Explorer takes a long time I'm creating this thread with a more exact title and concise description, to aid in finding the solution based on a symptom search.
While the above is the most likely cause of a slow Explorer progress bar, there are other possible causes. These include clicking on a remote folder on a slow network, general slowdown due to indexing, disk drive or filesystem caching disabled, disk drive retries due to impending hardware failure, corrupted video files or codec, etc.
In a nutshell what i am wanting to accomplish is to be able to log onto my desktop PC and access files that are on my laptop. Transferring large files takes a long time when you have to copy it to an external HDD and then back again onto another PC so i am hoping that if i get this working it will solve my problem.I have tried multiple things like Homegroups and setting the sharing permissions on files to allow me to access them but neither of these options work, i even followed the guide for the later attempt that is posted in a thread further down on this forum.When it comes to the homegroup i set up the homegroup on my laptop (by following a guide someone wrote on this forum) but when i go to access the hoemgroup on my desktop it does not say that there is a homegroup already on the network to access, and yes both computers are on the same wireless network.When it comes to the sharing permissions i follow the PDF also found on this forum to the letter but when it comes to going onto my desktop, opening the network screen my laptop is just not there.
I have a video file that is 5+GB. Windows is telling me it can't move it because it is too large, even though there is ample space in the directory I'm moving it too
I recently got a new PC and transfered all my old settings/documents to the new machine. First off, thats an awesome feature I wasnt even aware of! However, Im concerned about one thing; on my old PC, my wife used to have a profile that she used for work and had some confidential financial documents on. She deleted her profile some time ago when she got her own PC, but could it possbily have transfered her old/deleted documents onto my new machine? I only ask because I mainly use my new PC for work/presentations (in public places). While its unlikely, I just wanted to make sure no one would have access to those old documents should they gain access to my new machine.
My OS is Windows 7 Home Premium. My IE version is 8.0.7600.16385. It's been working well until last night. Now suddenly, when I'm trying to go into large websites, everything takes halfway to forever to load. I even restored to any earlier point. Still the same problem. (By the way, I had difficulty restoring. I kept getting error messages. In the end I uninstalled Kaspersky, restored to an earlier point, reinstalled Kaspersky.)
I have a 30 GB file on my desktop and I want to move it to an external hard drive. In Win 7 it just won't go! Cut/paste, move to, nothing. How can it be done?
I am using this Laptop for a couple of years, and lately I have noticed that it runs quite slow sometimes.While it generally working fine (running new games such as BorderLands 2), other actions such as simply browsing with my Firefox or installing applications can become problematic.The Firefox sometimes gets stuck (happened to me a couple of time while writing this), becomes unresponsive and asks to wait or close. After a short wait, it gets back to normal.The problem with installing is a lot bigger. It takes about 5 minutes for windows to understand that there is a request pending for installation (set so it asks me before installing), and then installs very slowly.
I have a brand new Acer ax3910 with Win 7 home premium 64 bit already installed. My old computer is an XP home machine but I don't want to give up my software that I have installed on it It is all 32 bit the file system is FAT 32 and I want to transfer it to my new computer's harddrive. I have both computers and an external hard drive large enough to hold the data from the old computer. Of course I don't want to transfer the OS!
I have 2 internal-sata hard drives(320 gig. And 2tb.) and 1 external usb/2.0 hard drive (750 gig.). The pc is an old dell gx520 tower with a fresh install of Windows 7 pro. No antivirus, network connection, or firewall enabled. Processor is a Pentium4 running 3 GHz with 1.5 gigs of ram. This is the problem: If I do a search on the 2tb. Drive for all of the jpegs, I have a total of about 84000 pictures. When I select all of the pictures and right click-copy and try to paste to another hard drive the pc will lock up and won't display a copy status window. Windows says it's not responding. Now, if I right click-copy a single folder which has anywhere, from a few files to several hundred gigs. of data in it, using the same 2tb. Drive, it will copy over to another drive just fine. I have tried, changing the swap file from "windows managed" to, up to 20 gig. Thinking the search was maybe having to write to the swap file. This didn't work. I also booted in to safe mode and tried to do the copy from the 2tb. To the 320gig. drive and still no difference. I have tried this with windows copy handler and teracopy. It all has something to do with the fact that I am doing a search for the files before copying them.
I've just done a clean install on a blank hard drive of windows 7 ultimate x64. I had this exact version of windows on another hard drive but I did something and now I can't boot into it any more. So I want to transfer all my files and stuff - I can link up and view everything on my old hard drive, it just won't boot - is there any software or any easy way to transfer my program files so that I don't have to reinstall them all? Also, I'm not sure how to transfer all my windows settings - is it just a file somewhere that I copy across? I've had a look at 'windows easy transfer' but it looks like it only works if you can boot into both operating systems - which I can't.
Whenever I view a folder which contains .MP4 (H264) video files in large icon view (shows thumbnails), Windows 7's Explorer crashes. Explorer loads for a few seconds, the green progress bar shows up, and then boom!, Explorer crashes. The thumbnails are not shown before crashing.I tried setting Folder options to 'Always show icons, never thumbnails' (disables thumbnails) on the same folder with MP4 (H264) video files and Explorer doesn't crash if the MP4 thumbnails aren't shown. I tried testing in other folders containing other video formats (with 'Always show icons, never thumbnails' set to off) like .AVI/Xvid, without an MP4/H264 file, and Windows Explorer shows the thumbnails fine without crashing.
I have not currently experienced problems with other formats, only MP4/H264. The only media players that I have installed are KMPlayer and VLC Media Player which both do not install external codecs, AFAIK. The only external codec I have installed is CoreAVC, but I have been using CoreAVC for months (KMPlayer+CoreAVC is one of the first things I installed in Windows 7) without any problems (this issue just arose a few days ago).I am using Windows 7 Ultimate, 32 bit.
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.
I've used disc analyze and it shows 4 tmp files that are 4gb in size and they are in C:$Recycle.Bin and I would like to know what are they and if necessary how can I erase them bay the way my computer feels sluggish and my internet traffic is huge (it shouldn't be) so I was wondering does this has to do with it?
Finally time to replace my Dell desktop running XP Home with an HP desktop with Windows 7. What is the best way to transfer files, pictures, music, contacts, etc. from XP to Windows 7? My email and contacts are currently in Outlook. I don't know what email program to use on the new computer since I bought the Student and family version of Microsoft and I don't think it includes Outlook.
I have a new Lenovo laptop with Windows 7. I have an old Dell Inspiron laptop with Windows XP. I realize I need to move my Firefox bookmarks and MS Office Outlook address book to the new computer.
1. How do I do this?
2. Are there any other files or info I should transfer?
I'm trying to avoid losing anything if the old laptop dies (no signs, just old). I store all my program backups, pictures and documents on a portable hard drive and cds.
3. Should I be doing more? I notice my Lenovo automatically backs up every day.
I cannot transfer files to an SDHC mini card when connected to my Windows 7 computer; no problem on my Windows Vista computer. I've tried changing the drive letter because the drive shows "unallocated", but that didn't work. The drive is showing up in My Computer. I get an error message, "Cannot read from source file". I've selected to give administrator options and everything I know to do to no avail.
I have a Desktop running Win 7 Home premium and have recently installed Win 7 Professional on my laptop. I want to transfer the desktop and other settings (MS Office) and files from the desktop to the laptop. The desktop has 2 drives, one with Windows and program files and the other with User Data. My laptop has one drive partitioned with a similar setup, Windows and Programs on the C: partition and User Data on the D: partition. When I try to transfer I get the message the transfer cannot take place because there is not enough room and to delete some files to make room. The problem seems to be that the transfer wizzard is trying to transfer everything from the Desktop to the C: drive of the laptop, rather than C: to C: and D: to D:. Is there a way around this ? I have tried to map the drives but it won�t let me do that!
Secondly, if I only try to transfer fewer files, I am told the Desktop is not connected to the domain, but I have not set up a domain and when I try on the desktop, the option is greyed out.
I recently built my own PC and need to figure out how to transfer files from my old mac to my new pc.I have an external hard drive, and the mac recognizes it when I plug it in but won't let me transfer any files to it.