File sharing over a network in Windows 10

In Windows 10, some features of file and folder sharing over a network have changed, including the removal of HomeGroup. Read on for answers to common questions about other changes to file and folder sharing in Windows 10.

To share a file or folder in File Explorer, do one of the following:

Right-click or press a file, select Give access to > Specific people.

Select a file, select the Share tab at the top of File Explorer, and then in the Share with section select Specific people.

If you select multiple files at once, you can share them all in the same way. It works for folders, too—share a folder, and all files in it will be shared.

To stop sharing in File Explorer, do one of the following:

Right-click or press a file or folder, then select Give access to > Remove access.

Select a file or folder, select the Share tab at the top of File Explorer, and then in the Share with section select Remove access.

File Explorer shows the «Remove access» option («Stop sharing» in older versions of Windows 10) for all files, even those that aren’t being shared over a network.

Open File Explorer, then type \\localhost into the address bar.

Note: When you’ve shared a file from a folder in your user profile and you go to \\localhost, you’ll see your user profile and all its files there. This doesn’t mean that all of your files are shared—just that you have access to all your own files.

If you open File Explorer, go to Network, and see an error message («Network discovery is turned off….»), you’ll need to turn on Network discovery to see devices on the network that are sharing files. To turn it on, select the Network discovery is turned off banner, then select Turn on network discovery and file sharing.

To troubleshoot problems with sharing files or folders, follow the steps below on all computers from which you’re trying to share.

Make sure the computers are on the same network. For example, if your computers connect to the internet through a wireless router, make sure they all connect through the same wireless router.

If you’re on a Wi-Fi network, set it to Private. To find out how, read Make a Wi-Fi network public or private in Windows 10.

Turn on network discovery and file and printer sharing, and turn off password protected sharing.

Select the Start button, then select Settings > Network & Internet , and on the right side, select Sharing options.

Under Private, select Turn on Network discovery and Turn on file and printer sharing.

Under All Networks, select Turn off password protected sharing.

Make sharing services start automatically.

Press the Windows logo key + R.

In the Run dialog box, type services.msc, and then select OK.

Right-click each of the following services, select Properties, if they’re not running, select Start, and next to Startup type, select Automatic:

How to map or add a Network Location or Map FTP Drive in Windows 10

If you are looking for a way to add a network location or map an FTP drive and access files & folders on an FTP server, in Windows, natively, then this post may help you. You will be able to have one-click easy access to your files on networked locations via the Windows File Explorer.

Map FTP Drive

You can create or map a drive directly to your FTP site from within Windows. To do so, open File Explorer > Computer (This PC). Right-click and select Map Network Drive.

You can also use the Map network drive button:

It offers options to:

• Map network drive
• Disconnect network drive.

In the box which opens, type the FTP address or the path to your Network drive or browse to it using the Browse button. Your folder Properties must be set to Shared in order to map it as a network drive. You will get the setting under Properties > Sharing tab > Advanced Sharing > Check the Share this folder option.

Check the Reconnect at sign-in option to make the mapping permanent. If you plan to use credentials from the networked computer to access the shared folder, check the Connect using different credentials option and click OK. You will be asked to enter the username and password Next.

You will now have to enter the credentials for the user account, using the following format in the username name field so that your system knows which networked computer it is going to connect to – Computer\Username. Browse to your network folder for mapping and click OK.

Once you have done this, you will be able to see it in Explorer.

To map an FTP site, click on the Connect to a website that you can use to store your documents and pictures link to open the Add Network Location wizard.

Here you have to choose a custom network location and specify the location of your website, specify the login credentials that may be required and name the mapped FTP drive.

Add Network Location

Uncheck Log for anonymously and give the username & password. Click on Next. Give a name to the networked location, when asked. Click Next again. Now select Open this network location when I click Finish.

You will be asked to enter your credentials, and once you do so, you will be connected to your network drive or your FTP drive or your website.

This is quite useful if you need to connect your computers together for sharing files, store files online or run a website.

TIP: See this post if you are Unable to map Network drive.

Map a Network Drive using Command Line

To map Network Drives using the command line, in an elevated command prompt, you have to run the following command:

Here x is the drive letter, and the /persistent:yes parameter makes it permanent.

You can read more about the Net use command, which lets you connect a computer to a shared resource on Technet.

Map a Network Drive using PowerShell

To map Network Drives using Powershell, you have to run the following command:

You can read more about New-PSDrive, which helps you create mapped network drives on MSDN.

NOTES:

1. The folders you map should be set to SHARE before you can access them via drive letters
2. If you are trying to access a drive from another computer, it should be ON and running; even if the computer is sleeping, you cannot access that drive
3. You should know the credentials of the folder, computer, or website you are trying to map or connect as a network drive
4. Download FTP Drive tool from KillProg.com. It makes several things including adding a drive letter easier
5. You may want also to check out FtpUse, a free tool that helps you map an FTP server as a Local Disk Drive.
6. Use Network Drive Control to make Windows automatically map network drives by network name when you log in
7. Visual Subst is a free tool that lets you easily create Virtual Drives for your Folders & map Cloud Storage as Virtual Drives.

If you want, you can also download and use one of these free FTP Clients for your Windows PC. How to set up and use SIP Server on Windows may also interest some of you.

Date: January 20, 2020 Tags: Features, FTP

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Anand Khanse is the Admin of TheWindowsClub.com, a 10-year Microsoft MVP (2006-16) & a Windows Insider MVP. Please read the entire post & the comments first, create a System Restore Point before making any changes to your system & be careful about any 3rd-party offers while installing freeware.

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How to View and Close Open Files in Windows Server SMB Share?

Windows file server administrators often have to force close the shared files that are open simultaneously by multiple users. This usually happens if the desktop software doesn’t work as expected, the user logs off incorrectly, or when the user opened a file and forgot to close it (went home, on vacation, etc.). In all these cases, the file on the shared network folder is still open (and locked) and cannot be modified by other users. Other users can see such a message when trying to open a locked file (depending on the application used): The document filename is locked for editing by another user. To open a read-only copy of his document, click…

In this article we’ll show you how to get the list of open files on a Windows file server, find out which user locked a file on a shared folder, and how to close (reset) file sessions to unlock open files.

View Open Files on a Shared Network Folder on Windows Server

You can get the list of files opened by users on Windows file server using the built-in Computer Management ( compmgmt.msc ) graphic snap-in.

Open the Computer Management console on your file server (or connect to the server remotely from the management console running on your computer) and go to System Tools -> Shared Folders -> Open files. A list of open files on current SMB server is displayed on the right side of the window. The list contains the local path to the file, the name of the user account that opens the file, the number of locks and the mode in which the file is opened (Read or Write+Read).

You can get the same list of open files using the built-in openfiles.exe console tool. For example, using the following command you can get the Session ID, username and full local path to the open file:

openfiles /Query /fo csv |more

You can display a list of open files on a remote server. For example, you need to list all open files in shared folders on the lon-fs01 host:

openfiles /Query /s lon-fs01 /fo csv

How to Find Out Who is Locking a File in a Shared Folder?

To identify the user who opened (locked) the filename.docx file on the shared network folder on the remote server lon-fs01, run this command:

openfiles /Query /s lon-fs01 /fo csv | find /i «filename.docx»

You can specify only a part of the file name. For example, you need to find out who opened an XLSX file containing “sale_report” in its name. Use the following pipe:

openfiles /Query /s lon-fs01 /fo csv | find /i «sale_report»| find /i «xlsx»

Of course you can find this file in the Computer Management GUI, but it’s less convenient (this console doesn’t provide search feature).

How to Forcibly Close an Open File on a SMB Share?

To close an open file, find it in the list of files in Open File section and select Close Open File in the context menu.

If there are hundreds of open files on your file server, it won’t be easy to find the specific file in the console. It is more convenient to use the Openfiles command line tool. As we have already told, it returns the session ID of the open file. Using this session ID you can force close the file by resetting the SMB connection.

First, you need to find the session ID of the open file:

openfiles /Query /s lon-fs01 /fo csv | find /i «farm»| find /i «.xlsx»

Disconnect the user from file using the received SMB session ID:

openfiles /Disconnect /s lon-fs01 /ID 617909089

You can forcefully reset all sessions and unlock all files opened by a specific user:

openfiles /disconnect /s lon-fs01/u corp\mjenny /id *

Get-SMBOpenFile: Find and Close Open File Handlers Using PowerShell

New cmdlets to manage shares and files on an SMB server appeared in PowerShell version for Windows Server 2012/Windows 8. These cmdlets can be used to remotely close network connections to an open file.

You can get a list of open files using the Get-SMBOpenFile cmdlet. Close-SmbOpenFile is used to close/reset the connection to a remote file.

To display a list of open files on the Windows SMB server, run the command:

The command returns the file ID, session ID and full file name(path).
You can display a list of open files with user and computer names (IP addresses):

You can list all files opened by a specific user:

Get-SMBOpenFile –ClientUserName «corp\mjenny»|select ClientComputerName,Path

or from a specific computer/server:

Get-SMBOpenFile –ClientComputerName 192.168.1.190| select ClientUserName,Path

You can display a list of open files by pattern. For example, to list all exe files opened from the shared folder:

or open files with a specific name:

The Close-SmbOpenFile cmdlet is used to close the open file handler. You can close the file by ID:

Close-SmbOpenFile -FileId 4123426323239

But it is usually more convenient to close the file by name:

Get-SmbOpenFile | where <$_.Path –like "*annual2020.xlsx">| Close-SmbOpenFile -Force

With the Out-GridView cmdlet, you can make a simple GUI form for finding and closing open files. The following script will list open files. You should use the built-in filters in the Out-GridView table to find open files for which you want to reset the SMB sessions. Then you need to select the required files and click OK. As a result, the selected files will be forcibly closed.

Get-SmbOpenFile|select ClientUserName,ClientComputerName,Path,SessionID| Out-GridView -PassThru –title “Select Open Files”|Close-SmbOpenFile -Confirm:$false -Verbose

How to Close Open Files on Remote Computer Using PowerShell?

The Get-SMBOpenFile and Close-SmbOpenFile cmdlets can be used to remotely find and close open (locked) files. First, you need to connect to a remote Windows SMB server via a CIM session:

$sessn = New-CIMSession –Computername lon-fs01

The following command will find the SMB session for the open file pubs.docx and close the file session.

Get-SMBOpenFile -CIMSession $sessn | where <$_.Path –like "*pubs.docx">| Close-SMBOpenFile -CIMSession $sessn

Confirm closing of the file by pressing Y . As a result, you have unlocked the file. Now other users can open it.

With PowerShell, you can close SMB sessions and unlock all files that a specific user has opened (a user went home and didn’t release the open files). For example, to reset all file sessions of the user mjenny, run this command:

Get-SMBOpenFile -CIMSession $sessn | where <$_.ClientUserName –like "*mjenny*">|Close-SMBOpenFile -CIMSession $sessn