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Windows 7 64-bit Corrupting (Altering) Large Files Copied To External NTFS Drives

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But the test will be slow unfortunately. Quote 3rd Oct 201401:00 #14 hello_hello View Profile View Forum Posts Private Message Member Join DateMar 2012 For want of something else to try, I'd probably stick a USB3 PCI-e The chipset is Intel GM965 with Nvidia 8600GT. by EcksMega › ASUS Prime B350-Plus AMD Ryzen AM4 DDR4 HDMI DVI VGA M.2 USB 3.1... http://chatlax.net/windows-7/windows-7-backup-to-external-hdd.html

I only became aware of this when I realized my files were corrupted after the fact, and after trying everything else to determine what happened now see it has been happening Quoting ikerrg: "I have tried with several USB 2.0external drives and I always get the data corruption (always formatted at home to NTFS). CPU-Z identifies my memory as DDR3, but I don't see any mention of ECC. What is the size of corrupted data?

File Corrupted After Copying

Reviewed by AyyMD Quote:Designed based on the EVOLV line, the Enthoo EVOLV ATX Tempered Glass Edition combines sandblasted aluminum with tempered glass panels. General Discussion Windows 7 Corrupting Downloaded FilesHi. Barry_Green03-17-2016, 10:44 PMSounds like the exact same thing that used to plague P2 users on Macs, the dreaded "glitch", which was rare but only fully resolvable by using a file verification

M. Chris Theater 1: LG OLED55E6P 4K TV, Samsung UBD-K8500 UHD Blu-ray player, Oppo UDP-203, Dune HD Solo 4K Theater 2: Epson 5020UB (won on AVSForum!) on Elite Sable 16:9 100", Oppo Anyway, I think that eSATA drives are not affected because they are exactly the same as internal drives (eSATA controllers are connected to a PCI Express bus in workstations and new The problem happens most of the time, but occasionally the same files are verified OK.

Vlad Theimpaler likes this. Flash Drive Keeps Corrupting Files Part of the data seems to get corrupted, but byte-for-byte, its there. In the technet thread, the original poster found that using the computer for other tasks seem to make the problem happen more often. Password Advanced Search Show Threads Show Posts Advanced Search Go to Page...

What's your normal bitrate on projects? This is a set of 2 4TB drives, each containing the same content (MKVs, Blu-ray folder structures, and Blu-ray ISOs mainly). I also suspect that the corruption is more probable if you are actively using the PC while you copy the files. I'm wondering if there is a tool that can copy data off my media while also doing an MD5 checksum or similar to verify the copy has worked.

Flash Drive Keeps Corrupting Files

Does the computer even know when something is connected via eSATA versus SATA? I'm not sure what an error would look like, however. File Corrupted After Copying How have I not ever heard of this?! Teracopy New Topics Overclock.net Join Overclock.net Home Forums News Gaming Reviews Rigbuilder Search My Profile Forgot Password?

However, I cannot see the chipset without physically opening the external enclosure. check my blog I'm breathing a bit of a sigh of relief that I don't have the problem, but I feel badfor you and those who do. This is really disturbing as it happens with several external hard drives, for example a western digital and seagate and I can't rely on a proper copy to the drives. Great information, thanks a bunch! *EDIT* Well, just read that paper, and it seems that the HTPC/DVR I mentioned in my first post is not configured correctly for eSATA w.r.t. "safe Robocopy

There are literally dozens of similar threads that I've found, if not hundreds more documenting the problem that I didn't even get around to reading yet. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed I remember that the buffer size did not affectthe comparison quality when comparing between internal drives (or fast eSATA drives). this content Wednesday, December 07, 2011 9:44 AM 0 Sign in to vote Same problem as you, I think I am finding the solution !

I'm very upset because all along I thought I had solved the problem each step of the way, only to find out it was something more. If they match, I move on with my day. If you have another sequence of commandsyou can use to reproduce the problem unambiguously, please list them.

Are you using a flash memory card?

There's all sorts of speculation about USB interactions, buffer problems, Dell computers specifically, etc. Some people could easily reproduce it, even on a fresh install (which sounds like hardware might be a big part of it). I turned on my test batch file earlier and forgot it running while I was doing other work. The original content was fine!

Maybe Microsoft can provide us with a low-level utility to check the quality of data transmission when using different buffers on our affected systems. Sometimes, one version of the file would have all zeroes in the chunk that was different. Yeah, it takes a little longer... have a peek at these guys What's also troubling is that this thread is now so large that it takes forever to open it...at least on Firefox.

current community chat Super User Meta Super User your communities Sign up or log in to customize your list. I believe we are on the right path concentrating on hardware differences between systems. M. So we haven't narrowed it down yet.

I actually kept everything and replaced only the motherboard and the cpu. but losing frames is death. I returned to the original file and discovered it was not corrupt. You can use TeraCopy's built in features to verify if copying was successful.

I'm using Western Digital. -Noel Detailed how-to in my new eBook: Configure The Windows 7 "To Work" Options Friday, January 27, 2012 2:18 AM 0 Sign in to vote OK. Friday, January 27, 2012 9:38 PM Answerer 0 Sign in to vote Here is the fsutil information for two of the makes and models of drives on which I can reproduce Thank you very much for continuing to engage on this... You mentioned that this problem occurs on two of your Windows 7 machines, so what have you found in common between the two?

Windows still writes to the disk even after the file dialog disappears. Calif Additional information, based on reading the thread linked above by the person that started this thread, and repeated here below. The exact models of externaldrives.