Problème dossier et de chemise de copy lent, de mouvement, de transfert ou d'effacement d'opération de vitesse dans la difficulté de Vista

Windows Vista a un bogue où en copiant, en déplaçant, en transférant ou en supprimant des dossiers ou des chemises, l'opération de dossier peut prendre très un à long terme et très lent pour accomplir. La copie de dossier, le mouvement ou le problème lent d'opérations d'effacement particulièrement évident sur de grands dossiers, où le taux de transfert est extrêmement lent, causant des utilisateurs de Vista doivent attendre le processus pour accomplir, qui a pris du temps beaucoup plus long en comparaison avec le même procédé d'opération de dossier dans Windows XP. Rendre la matière plus mauvaise, pendant l'étape commençante initiale du procédé d'opération de dossier, d'une barre restante de progrès « de temps calculateur » et du message de texte de présentation apparaît, autre ralentissant le dossier entier copiant, procédé de se déplacer et de suppression, et fait même le système pour caler, accrocher et cesser de répondre.

Le symptôme se produit n'importe ce que la méthode vous emploient - la copie et la pâte, le découpage et le déplacement, la drague et la baisse, ou « envoient à » - et se produit non seulement entre les chemises sur le même disque dur local, entre les cloisons sur le disque local ou entre différents disques d'ide PATA ou de SATA sur l'ordinateur local, mais également sur la commande portative externe de disque d'USB, d'instantané d'USB, les commandes reflétées, les commandes tracées, les chemises partagées et les unités de disques sur l'ordinateur à distance relié par l'intermédiaire du réseau de câble ou du raccordement de WiFi. Parfois, si les dossiers affectés sont des images ou des photos, Vista semble produire des ongles du pouce ou valider le DRM pour chaque dossier qu'il était de supprimer allant/copie/mouvement avant de faire réellement la suppression/copier/se déplaçant.

Il n'y a aucune certaine cause ou raison connue pour laquelle la lenteur peut se produire, et Microsoft certainement n'aide pas à résoudre la question. Il y a quelques difficultés et solutions qui fonctionnent dans une certaine mesure pour un certain système et font copier ou dossiers mobiles plus rapidement à certains degrés pour d'autres utilisateurs. Utilisateurs de Vista qui faisant face uniformément au problème quand copier ou dossiers mobiles dans Vista peut essayer les résolutions possibles l'unes des énumérées ci-dessous pour voir si le problème résolu, au moins comme workaround au problème tout en attendant la difficulté finale de Microsoft, ou le paquet 1 (SP1) de service.

Solution 1 : Mise à jour d'exécution de KB938979 Vista

Un de deux hotfixes de mise à jour de Microsoft pour Vista qui a le symptôme ci-dessus a décrit dans la liste de bogues fixé - quand vous copiez ou déplacez un grand dossier, les prises restantes « de temps estimé » un à long terme à calculer et être montré. Autre que calculer le bogue restant de temps estimé, Mise à jour du KB 938979 adresse également beaucoup d'autres questions de vitesse dans Vista et intéressant installer pour améliorer l'exécution de Vista.

Solution 2: KB931770 Hotfix

Another official update from Microsoft is KB931770 hotfix which intends fix a bug where copying files from network place will stop at “Calculating Time Remaining” dialog window showing “0 minutes remaning” status, but unable to finish the copying process automatically. The hotfix may also works to resolve other slow file copying or moving issues in Vista.

Solution 3: Turn Off Remove Differential Compression

Remote Differential Compression (RDC) allows data to be synchronized with a remote source using compression techniques to minimize the amount of data sent across the network. Disable and turn off Remove Differential Compression feature in Vista may provide a solution to slow file copy, file move or file delete bug.

How to Disable Remove Differential Compression in Vista

1. Click on Start button, then go to Control Panel.
2. Click on Programs link.
3. Under Programs & Features section, select Turn Windows Features on or off link.
4. Unselect (untick) Remote Differential Compression checkbox.
5. Click OK.
6. Wait for the feature to be deactivated.
7. When done, restart computer.

Solution 4: Disable TCP/IP “Receive Window Auto-Tuning” and/or “Receive Side Scaling”

Vista TCP AutoTuning function is new feature of new TCP/IP stack in Vista that tunes and optimizes TCP receive window size for each network connection for optimum download/upload speed, while Receive Side Scaling (RSS) allows the network load from a network adapter to be balanced across multiple CPUs. However, the implementation is not always goes the intended way, and many has disable TCP Auto Tuning to solve issues such as slow multi thread download speed and various Internet browsing problems. This workaround can also solve file copy/move slowly bug.

How to Disable Vista TCP AutoTuning and Receive Side Scaling

1. Open an elevated command prompt with administrator rights.
2. Type the following commands and press Enter (the second command on RSS is optional):

   netsh interface tcp set global autotuninglevel=disabled
   netsh interface tcp set global rss=disabled

3. Reboot computer.

Solution 5: Use Alternative Copying or Moving File Operation Engine

Vista file operations using Windows Explorer on desktop may be broken, but not with other utilities that come built-in with Vista. Robocopy is a robust command line file copy program that perform efficiently, and fast. It now also has Robocopy GUI to use on desktop.

Other standard copying commands such as “xcopy” and “copy” still complete the file operations in fastest time possible. You can also opt for third party programs such as TeraCopy that able to copy and move files faster at the maximum possible speed. The freeware also supports shell integration and can completely replace Explorer copy and move functions, allowing you work with files as usual.

Solution 6: Turn Off Windows Search

This method is unconfirmed, but worth a try if none else is working. Open Services applet in Control Panel or type Services.msc in Start Search, then go to Properties of Windows Search and set the Startup Type to Disabled. Windows Search is the component to run indexing services in Vista.

Solution 7: Turn Off Indexing Services

Similar to above, but you can opt to try excluding indexing service for certain locations in Indexing Options in Control Panel, or simply disable and turn off indexing for a certain drive or enable it only for selected folders via the Properties of a drive or folder.

Solution 8: Disable Thumbnail Preview

When you open a folder in Vista with Windows Explorer, the system will generate a preview thumbnail for almost every files. This mechanism may slow down the file operation process, especially when you want to delete the files, where Vista looks like so dumb that it’s creating thumbnail first before performing operation. To disable thumbnail preview feature, check the checkbox next to “Always show icons, never thumbnails” in the Folder and Search Options.

Solution 9: Turn Off IPv6 Support

Windows Vista installs and enables implementation of Internet Protocol version 6 (IPv6) by default. If you’re not using IPv6 which is not yet common, you can try to disable IPv6 support in Vista to see if it solves the slowness problem. To disable IPv6 on your Internet network connection, go to Network Connections folder, obtain properties of the connection and clear the check box next to the Internet Protocol version 6 (TCP/IPv6) component in the list under This connection uses the following items. This method disables IPv6 on your LAN interfaces and connections

To disable IPv6 on tunnel interfaces or the IPv6 loopback interface, go to Device Manager under System Properties in Control Panel, then click the View menu and select “Show hidden devices”. Right click on now-shown “Teredo Tunneling Pseudo-Interface” listed under Network and disable it.

Solution 10: Microsoft Workarounds for Slow Large Files Transfer between Vista and 2003 or XP Computer

Microsoft provides various methods to work around a problem where whenu users copy large files to or from earlier operating systems, the copy operation may be slower than expected on some Windows Vista-based computers. Check out the workarounds here, including close navigation pane and use mapped network drive.

Solution 11: Drivers Update

Old and incompatible drivers may cause issue with slow or corrupt data transfer. So, one of the best solution is to check the motherboard manufacturer’s website for any BIOS update and system chipsets drivers. For example, if your board is using VIA northbirdge and southbridge platform chipsets, try to download latest VIA Hyperion 4-in-1 drivers update package, drivers package for nVidia/nForce platform, or for Intel chipset, latest INF update utility.

IMPORTANT: This is a machine translated page which is provided "as is" without warranty. Machine translation may be difficult to understand. Please refer to original English article whenever possible.

Share and contribute or get technical support and help at My Digital Life Forums.

Related Articles

• Vista Calcuting Estimated Time (Hours and Minutes or Seconds) Remaining
• TeraCopy Free Download to Copy Files Faster in Vista
• Workaround for Slow Large File Copying and Transfering To and From Vista PC
• Top 5 Worst and Useless Features and Programs in Windows Vista
• Speed Up Files Copying and Moving Process with TeraCopy Version 2.0 Beta 3
• Slow sFTP Transfer Speed with SSH Connection (SSH2)
• How to Get “No To All” Button in Windows
• Password Protect Compressed (zipped) Folders and Hence Your Files and Folders
• Use Vista SendTo Folder to Add or Delete Send To Menu Items or Shortcuts
• Transfer Files to Vista

This entry was posted on Friday, August 24th, 2007 at 5:37 pm and is filed under Windows Vista. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.