The error statement suggests that the issue occurred because the file is busy and currently in use by another process. It makes sense and can easily be fixed by retrying the task when the file is free from its initial use. However, that is not always the case. This error can also occur because of other reasons. Moreover, multiple instances have been reported when the aforementioned error occurs. For example, a user reported that the “The process cannot access the file” error occurred while trying to run a piece of code. In other instances, it was found that this error also occurs while using BitTorrent and uTorrent applications. Regardless of where this issue occurred, under whichever circumstances, the solutions given below to mitigate the problem should surely work for you.
What Causes “The Process Cannot Access The File” Error
As we mentioned earlier there is not just one reason for the error to occur. Apart from the fact that the file may actually be busy elsewhere, other factors can cause the said error.
What Causes “The Process Cannot Access The File” Error Fix “The Process Cannot Access The File Used by Another Process” Close Interfering Process Run the Program with Administrative Privileges Disable all Security Software Add File/Folder to Windows Security Exclusion Allow App through Firewall Restart Torrent Client Software Perform a Local Torrent Download Set a different IP Range when using Netsh Command Fix IIS Port Conflict Final Thoughts
Administrative privileges may be required If you encountered the error while trying to run a command inside a Command Line Interface (CLI) or an Integrated Development Environment (IDE), it may be possible that you do not have the required privileges to access the file. This would result in the “The process cannot access the file [File Path] because it is being used by another process” error. Another process is using the file The file may actually be busy performing another action and may be inaccessible during that time. The “ListenOnlyList” Registry key is configured incorrectly If you encountered the error while trying to right-click a site in IIS Manager, then there might be an issue with the associated Windows Registry key. The file is being blocked by a security software It may be possible that security software, such as Windows Security or third-party antivirus, may be blocking the file from being accessed, resulting in the error message. Store the file locally If the error is occurring due to the fact that a file is downloading from a torrent client into a location shared with online storage, it can cause a conflict between them. Try changing the download location to a non-cloud storage space to resolve the issue.
These are the probable causes for the “The process cannot access the file [File Path] because it is being used by another process” error. If you encountered the error while trying to run a command inside a Command Line Interface (CLI) or an Integrated Development Environment (IDE), it may be possible that you do not have the required privileges to access the file. This would result in the “The process cannot access the file [File Path] because it is being used by another process” error. The file may actually be busy performing another action and may be inaccessible during that time. If you encountered the error while trying to right-click a site in IIS Manager, then there might be an issue with the associated Windows Registry key. It may be possible that security software, such as Windows Security or third-party antivirus, may be blocking the file from being accessed, resulting in the error message. If the error is occurring due to the fact that a file is downloading from a torrent client into a location shared with online storage, it can cause a conflict between them. Try changing the download location to a non-cloud storage space to resolve the issue. Let us now continue to see how to resolve it.
Fix “The Process Cannot Access The File Used by Another Process”
Close Interfering Process
The error message itself states that the issue is occurring because a file is being used by another process. It only makes sense to close the other process interfering with your work. That said, the error prompt does not state which process or app is interfering with the file. Therefore, you should close all relevant apps and programs that may relate to the file. You can close the interfering apps and processes using the Task Manager: We suggest that you close all apps and processes using the steps above that are not in use. This will reduce the risk of the error occurring again. Once closed, re-perform the task and check if the issue has been mitigated. If it persists, continue to perform the remaining mitigation tasks below.
Run the Program with Administrative Privileges
If you encounter the “The process cannot access the file [File Path] because it is being used by another process” error while attempting to run a piece of code in an IDE or a command line, then try running the app/program with elevated privileges. Limited rights over the file can cause the said error to occur. Therefore, running it as an administrator may do the trick. You can run an app or a program with elevated privileges using a keyboard shortcut. Press the CTRL + Shift keys from the keyboard and then double-click the app icon. Alternatively, you can also use the Task Manager to run a process/exe file as an administrator: Both of these methods will open the app as an admin, but only temporarily. To learn more methods (permanent and temporary) to run a program as an administrator, refer to this guide post.
Disable all Security Software
Security software, such as Windows Defender or third-party antivirus, may be blocking the file from being accessed, resulting in you not being able to act on it. Try disabling all security software on your Windows computer, both third-party as well as Windows Security. If you are using a third-party antivirus software, open its console to disable it. To temporarily disable Windows Security, use these steps: Now that Windows Security is disabled, try performing the action again to see if you are still prompted with the error message. If prompted with a UAC, click Yes. If you do not wish to disable Windows Security entirely, you can also add the path to the file to the Windows Security exclusions.
Add File/Folder to Windows Security Exclusion
This solution is an alternative to disabling Windows Security entirely. It can be allied to the complete folder where the file problematic file exists, or to the folder where you are attempting to download a file using a torrent. Use these steps to add the folder to the Windows security exclusion list: Once the folder has been excluded from Windows Security, try performing the task again.
Allow App through Firewall
This solution applies if you are experiencing the error while performing an action on the network, like moving files from one location to another over the network. It may be possible that your system’s firewall is blocking the app and all of its processes. To fix this, you must allow the app through the firewall. Here is how: Once the application has been allowed through Windows Firewall, check to see if the error message has been mitigated and that you are now able to perform the required task.
Restart Torrent Client Software
If you encountered the “The process cannot access the file [File Path] because it is being used by another process” error message while trying to download a torrent file, a simple fix might work. Restart the torrent client (like BitTorrent or uTorrent) simply by closing it, and then rerun it. This usually fixes the problem as reported by some users. If this didn’t work for you, then try re-downloading the file to a local location, and not directly to the cloud storage.
Perform a Local Torrent Download
This solution applies if the error is prompted when trying to download a torrent file directly to a cloud location. If so, try downloading the file locally onto your PC instead, and not on OneDrive, DropBox, or any other cloud storage locations. For this, you must first delete the torrent and its data, then re-download it locally. Here is how:
Set a different IP Range when using Netsh Command
There are also reports that the “The process cannot access the file because it is being used by another process” error is prompted when attempting to resolve a DNS conflict using the Netsh command. If you find yourself in a similar situation, then try a different approach instead. This will remove the torrent as well as any data which has already been downloaded. Instead of resolving the DNS conflict by excluding an IP or an IP range, try setting a totally different IP range instead. To do so, you can run the following cmdlets in an elevated terminal: After changing the IP address range, check to see if the error is resolved.
Fix IIS Port Conflict
This solution is for when you are experiencing the aforementioned error while right-clicking a website in the IIS manager. This happens when there is a port conflict. This error has been reported with IIS versions 6.0 and 7.0. Either one of the following conditions can cause the error:
The ListenOnlyList registry subkey is not configured correctly. Another process is using the TCP port (80) or the SSL port (443).
In this case, you must manually change the associated Windows Registry to resolve the issue. But before that, we must check whether ports 80 and 443 are, in fact, being used or not. If they are not in use, then the issue might be something else. Moreover, we must also temporarily stop the HTTP service on your computer to make changes to the ListenOnlyList key inside the registry. Use this step-by-step guide to perform the mitigation solution: Once the port conflict is resolved, the “The process cannot access the file” error should be removed as well. You can also use our top selection of disk imaging and backup software so you never lose your data or operating system again. If another process is using the ports, continue to perform the remaining steps below to resolve the port conflict. When asked for confirmation, enter “Y.” Note: If the “ListenOnlyList” key does not exist, creating one is unnecessary as the “0.0.0.0” IP address will be used by default. The HTTP service should also start automatically when the computer reboots.
Final Thoughts
The error message reading “The process cannot access the file because it is being used by another process” can be infuriating to resolve. The solutions to resolve this error are entirely dependent on the circumstances and conditions when it was encountered. In this article, you will find all the possible solutions to resolve the said error, may it be in the IIS manager, or while attempting to download a file through a torrent. Let us know which solution(s) worked for you in the comments below and when the error first occurred.
