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Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. System stops responding, slow file server performance, or delays occur when you work with files that are located on a file server
In this articleThis article provides a solution to performance issues that occur when you work with files that are located on a file server. Applies to: Windows 10 -
all editions, Windows Server 2012 R2 SymptomsYou may experience one or more of the following symptoms when you work with files over the network:
CauseThis issue may occur if a non-Microsoft program that is installed on your computer uses an outdated kernel-mode filter driver. The kernel-mode filter driver may be outdated if the following conditions are true:
ResolutionTo resolve this issue, contact the manufacturer of the program to inquire about the availability of a filter driver update. For more information about how to contact Computer Associates to obtain the latest update for the Ofant.sys driver, visit Computer Associates. If you installed Open Transaction Manager separately, contact Columbia Data Products, Inc. to inquire about the availability of an update that may resolve this issue. To contact Columbia Data Products, visit Columbia Data Products. For more information about how to contact VERITAS, visit VERITAS support More informationImportant This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, see How to back up and restore the registry in Windows. To temporarily work around this issue, restart the Server services on the server. To restart the Server services, follow these steps:
To troubleshoot this issue, use any of the following methods:
References
Third-party information disclaimer The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products. Additional resourcesAdditional resourcesIn this articleDoes closing a file disconnects the communication between?When a piece of data is read from a file, it is copied from the file into the program. Closing a file disconnects the communication between the file and the program.
Why should a program close a file when its finished using it?Why should a program close a file when it's finished using it? Closing a file disconnects the program from the file. In some systems, failure to close an output file can cause a loss of data.
What is the process of retrieving data from a file called?Data extraction is the act or process of retrieving data out of (usually unstructured or poorly structured) data sources for further data processing or data storage (data migration).
What happens when a piece of data is written to a file?When a piece of data is written to a file, it is copied from a variable in RAM to the file. The process of retrieving data from a file is known as reading data from the file.
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