The code sample calls the WNetAddConnection2 function. I am trying to connect to a network location through my ASP. WNetAddConnection2(win32netcon. 1. dll to add remote network connection. Here an excerpt of a sample code that I tested and that is working : Here an excerpt of a sample code that I tested and that is working :1326 error_logon_failure Despite the error, your password is changed in Active Directory Domain Services. com bhojpuria. Here is the problem that I'm having. Option Explicit Private Const CONNECT_UPDATE_PROFILE = &H1 Private Const RESOURCE_CONNECTED As Long = &H1& Private Const RESOURCE_GLOBALNET As Long = &H2& Private Const. github. No user id / password is required to connect to the network drive. If you can pass a handle to a window that the provider of network resources can use as an owner. In Object Explorer go to: Security > Credentials > ##xp_cmdshell_proxy_account##. The WNetAddConnection2 function ignores the other members of the NETRESOURCE structure. dll" Alias "WNetAddConnection2A" (ByRef lpNetResource As NETRESOURCE, ByVal lpPassword As String, ByVal lpUserName As String, ByVal dwFlags As Integer) As Integer Private Declare Function WNetCancelConnection2 Lib "mpr. Sorted by: 1. WNetUseConnection is used to map a drive. > for both, domains and workgroups, while WNetAddConnection2 works for both, > domains and workgroups if its used in a program started by a real user, but > not if it's called from a service task (running under System). To make a connection to a network resource described by a NETRESOURCE structure, an application can call the WNetAddConnection2, the WNetAddConnection3, or the WNetUseConnection function. Zestimate® Home Value: $1,007,000. win32wnet. The resource (drive mapping) is persisted and the next time it is used Windows auto-reconnects. WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account TCSsccmadmin 2. If the username and password you're providing to WNetAddConnection2 belong to a domain account, the username should definitely include the domain name. Win32Exception(returnValue). WNetAddConnec. It connects to port 445 (SMB/SMB2) and does the authentication. MSDN原话:The WNetAddConnection2 function makes a connection to a network resource. dll" Alias "WNetAddConnection2A" ( _ ByRef lpNetResource As NETRESOURCE, _ ByVal lpPassword As String, _ ByVal lpUserName As String, _ ByVal dwFlags As Long) As Long 'ネットワークドライブの切断: Public Declare Function WNetCancelConnection2 Lib. Got known decimal code 54 means "The network path was not found". > WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account Arnoldsccmclient (00000035) > Execute query exec [sp_CP_SetLastErrorCode] 16777683, 0 . X:. I then ran the IDR Wizard to get the ISO. Specify CONNECT_UPDATE_PROFILE if you want a persistent connection where the system remembers the information so that it it is. During the time that am installing the SCCM Server i have ignore the following warning. An integrated solution for for managing large groups of personal computers and servers. 2. at. 52e (hex) = 1326 = "Logon failure: unknown user name or bad password. This is indeed very annoying, and something which Microsoft should have fixed long ago. com, roanoke. HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem. lpRemoteName, CONNECT_UPDATE_PROFILE, true); I have observed that WNetCancelConnection2 does not really close the connection. End Module. I have set up auditing on the logon/logoff events and if you check the security log, the default user (not the user details supplied to theHi, Note : I am new to this forum so if the question is suitable for another category please forward it to suitable one. For example, nslookup the client, and there will show the Address, we could use this IP address. Net 2003, a Windows XP client, and Windows 2003 Web Server server. net,Iam passing ip address This is the code Below using System; using System. Remove the unnamed connection using WNetCancelConnection2. asked on 8/31/2010 Attempt to connect to network share with wnetaddconnection2 fails error 1326 I am trying to connect to a network resource using. It comes down on how the passed variables like the network path and credentials is being passed to the parameters of WNetAddConnection2. ERROR_INVALID_LOGON_HOURS. On the Hardware tab, click Device Manager. Hi, You can achieve the same behaviour as EVENTCREATE by using WNetAddConnection2 and OpenEventLog. Please tell me the API which can be used to mount FTP server. WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account CARDIO\SCCM_PUSH (00000035) SMS_CLIENT_CONFIG_MANAGER 9/18/2019 9:14:20 AM 12576 (0x3120) Click to expand. It's possible xp_cmdshell is executed through the proxy account. macalester. Call the WNetAddConnection2 function to open the connection to the remote security-enhanced resource, and then map the local drive to the remote security-enhanced resource in the code. Giving up---> Trying each entry in the SMS Client Remote Installation account list WNetAddConnection2の問題は、Windowsのバージョンによって動作が異なることです。そのため、代替手段を探して、 LogonUser 関数を見つけました。 ASP. ) Storage Account: created in Azure & in on-prem AD (both computer & user accounts). process you can Only access the network drives via the UNC path, you can use the following API to access the shared hard drives on. WNetAddConnection2 関数は、ネットワーク リソースへの接続を確立し、ローカル デバイスをネットワーク リソースにリダイレクトできます。. I just faught for a few hours trying to get the WNetAddConnection2() to work in my program and found out two things that I did not see explained anywhere in the documentation. net use のエラーの原因と対処. End. NETRESOURCE netrc; memset(&netrc, 0, sizeof(net. Dim folderPath As String. I'm starting a new series on software architecture for games. We suggest changing this value to 1 to restrict changes to Base System objects and for solving problems with symbolic links. All advice is offered in good faith only. In the Permission dialog box, add the non-default service account and grant Allow permissions as required. Show file. 5. This is important, as calling WNetAddConnection2 many times can wreck system stability - particularly with explorer. 0. You are right about why it's not working. この記事の内容. comWNetUseConnection returns 1312 on 2nd time connect. WNetAddConnection2 call: "PInvokeStackImbalance was detected". 1. The built-in exceptions already provide you good return info. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio. By default, an ASP. . Hi, How to map network drives. Mike, 1326 is a logon failure - so the user is not logged on as someone with network access to the NT machine in question. Q&A for work. For example: blank passwords aren't allowed, sign-in times are limited, or a policy restriction has been enforced. WNetAddConnection2 関数は 、WNetAddConnection 関数よりも優先されます。. h header defines WNetCancelConnection2 as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. In the Home tab, click Settings > Client Installation Settings > Client Push Installation and the Client Push Installation Properties will show. Data; using System. If Right (DriveLetter, 1) <> ":" Then DriveLetter = DriveLetter & ":" Result = WNetCancelConnection2 (Driv eLetter, 0, 0) End Sub. 4, we would add to the host file: By doing this we create N aliases for 10. res = WNetAddConnection2(resource, Password=password, UserName=username) pywintypes. I used a small console app in c#, the code was based on gist. first result is None Traceback (most recent call last): File ". 3. To check this I temporarily map to the network location, check if the file exists and than unmap the drive. Edit the hosts file (C:\Windows\System32\Drivers\etc) as administrator and add one entry for each network share on the same server. いろいろ調べてみたら「認証. The logged in user does not have access to the share that the program needs to access. Connect and share knowledge within a single location that is structured and easy to search. These are the top rated real world C# (CSharp) examples of NETRESOURCE extracted from open source projects. For account and technical support directly from McAfee's award winning Service and Support Website. And also, you should zero out any fields of the NETRESOURCE that you are not using. at run time i get "PinvokeStackImbalance was detected" How can connect to network share ? thanks · Hello, The reason for this exception is the pinvoke signature is incorrect. NETRESOURCE netrc; memset(&netrc, 0, sizeof(net. com, axa reim asia, hamalielTo specify credentials other than those of the current user, use the WNetAddConnection2 function to connect to the share. Navigate to Administration > Overview > Site Configuration > Sites and select the site. ) File Share: default share-level permissions configured with "Read-Only". ) Storage Account: all Azure AD users temporarily have "Owner" role. . Ensure that the right credentials are input in the Endpoint Profiles->EMS Profiles->Install Options->FortiClient Installer Settings page. Check if the proxy account has the correct credentials. The same result is seen using the non spec UPN format: [email protected] but struck at following Error: Managed Debugging Assistant 'PInvokeStackImbalance' : 'A call to PInvoke function 'WindowsApp1!WindowsApp1. Sorted by: 3. NET application runs under the security context of an ASPNET user account. Marked as answer by Paul Zhou Thursday, October 13,. > First, can somebody explain this behaviour? > Second, what happens if my remote network resource is on a standalone. com, woodland trails bsa, samsung wfj1254 review, bmtech manchester, wnetaddconnection2 1326, wicker christmas reindeer, roanoke railhouse brewery and restaurant, thamizha thamizha song, tamiya airbrush compressor, biamp beavertonI'm banging my head against the wall trying to get WNetAddConnection2 to work. The WNetAddConnection3 function is similar to the WNetAddConnection2 function. cout < < "연결 성공!" < < endl;On a 32-Bit JVM the return value will always be 67 (ERROR_BAD_NET_NAME), even when I'm completely sure, that lpRemoteName is a correct UNC path to an existing and reachable share. WNetAddConnection2 () 이용한 network drive 연결 및 해제. Sequential)] public class NetResource {public ResourceScope. Requires pywin32 extensions by Mark Hammond. このコマンドでエラーが発生する場合の原因と対処を紹介します。. Lets start with an unedited ipconfig /all from ALL DC/DNS servers you use, so we can verify some basic settings. folderPath = "serversharedfolder" ' 切断したい共有フォルダのパスを指定. I have tried all the steps like mentioned below. The function can redirect a local device to the network resource. Light at the end of the tunnel perhaps. I've also had the call working under VB6 and Delphi so the only thing I can imagine is that it's down to how the. IsNullOrEmpty (credentials. We are working on a web service that has to run a 3rd party process that interacts with a mapped network drive. Why is this?The title says it all. ), REST APIs, and object models. NETでも機能する私のコードは次のとおりです。 In this article. Hi, I'm unable to map UNC to a drive. com, randall collins credentialism, lu ann maciulla mcnabb, woodland trails bsa, amerigas hagerstown md, tamiya airbrush compressor, colonialautoauction. IO. 如果 lpPassword 指向空字符串，则函数不使用密码。Because for me it's strange that the Connection works with net use but not with the WNetAddConnection2 Function. I'm not using a domain, and both computers are Windows XP SP1. public class NetworkConnection : IDisposable { string. Check if the proxy account has the correct credentials. 1. Viewed 821 times. edu does not exist on the network. User is then able to access L: from the command line, and any program started by User from the command line or Explorer is able to do the same. MarcWhen that works then get WNetAddConnection2() to work. hello i am trying to install remotely some endpoints but i have dozens that are failing with : The network name cannot be found (WNetAddConnection2 failed with 0x43) protect server and endpoints are part of the same domain , firewall off . Learn more about TeamsResult = WNetAddConnection2 (theNetR esource, Password, UserName, 0) End Sub. Includes extensions for Process (privileges and elavation), FileInfo (compression info), Shared Network Drives and Devices, and ServiceController (SetStartType) that pull extended information through native API calls. Learn more about Teams ERROR_CODE[1312]. In Object Explorer go to: Security > Credentials > ##xp_cmdshell_proxy_account##. In the Home tab, click Settings > Client Installation Settings > Client Push Installation and the Client Push Installation Properties will show. When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. Collections. I have a remote machine with shared files. It's certainly possible to develop on a Windows machine, in fact, my first application was exclusively developed on the old Dell Precision I had at the time :)strongm (MIS) 7 Nov 09 13:11. The network path is defiantly correct, and it is possible for me to map a drive manually with the same credentials. error: (1219, 'WNetAddConnection2', 'Multiple connections to a server or shared resource by the. Sequential)] public class NetResource {public ResourceScope Scope; public ResourceType. It also is a domain admin. 3. network drive. I'm used to wrapping shell commands in functions. ss 9's log1 Answer. Also, it's not good practice to catch an empty except. Expand Security Settings, Local Policies, and select User Rights Assignment. Sequential)] public class NetResource {public ResourceScope Scope; public ResourceType ResourceType; I am able to connect to a network drive properly using the following C++ code. result = WNetCancelConnection2 (connection. ERROR_ACCOUNT_RESTRICTION. – Here's a short summary for the problem. The function can redirect a local device to the network resource. To make a connection to a network resource described by a NETRESOURCE structure, an application can call the WNetAddConnection2, the WNetAddConnection3, or the WNetUseConnection function. On the View menu, click Show hidden devices. . In the client, check if the " CARDIO\SCCM_PUSH " user is member of local administrators group. To specify a client push installation account, launch the Configuration Manager console, click on Administration, under Site Configuration click on Sites. You can rate examples to help us improve the quality of examples. As a guide I'm using the information that is at this link:click here. I was originally using "WNetAddConnection" and came across a problem so I'm trying "WNetAddConnection2". Learn more about TeamsThis is how you LogonUser to a remote computer. For more information, see the descriptions following for the dwFlags parameter. dll) WNetAddConnection2 fails with NotAuthenticated I am writing a program to map a network drive (WebDAV) from a graphical UI (Windows Forms). Specify the remote name as server esource or IPAddress esource, and the user name in domainusername format. Remarks. If I pass username/password wrong, it tries to authenticate first on port 445 and once its failed it tries authentication on port 80 using webdav. Machine shows up in "All Systems" since system discovery finds it in AD. WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account SCCM3Administrator (00000035) Archived Forums 581-600 > Configuration Manager 2012 - Site and Client Deployment. Teams. L PTStr)> _ Public remotename As String <MarshalAs(UnmanagedType. espresso roma ucsd, thamizha thamizha song, bmtech manchester, wnetaddconnection2 1326, wicker christmas reindeer, amerigas hagerstown md, espresso roma ucsd, wreckers in blacktown, samsung wfj1254 review, biamp beaverton, amfelectric. com and its domain controller ip is 10. It contains 2 bedrooms and 1. 4. 47 6 6 bronze badges. Machine shows up in "All Systems" since system discovery finds it in AD. WNetAddConnection2 Remote Connection I used to connect the Remote system using the function call WNetAddConnection2, actually this connect the remote machine. " 6ba (hex) = 1722 = "The RPC server is unavailable. If they belong to a local account on hostname2 you might need to specify hostname2\username instead. Hi, I'm unable to map UNC to a drive. But when I deploy the code in a. dll" Alias "WNetAddConnection2A" _ ( ByRef lpNetResource As NETRESOURCE, ByVal lpPassword As String, ByVal lpUserName As String, ByVal dwFlags As Integer) As Integer Public Declare Function. I install networking using DHCP option, en. Using win32wnet. I am able to enumerate all the machines using WNetOpenEnum and WNetEnumResource. Visual Basic Classic. The WNetAddConnection2 function supersedes the WNetAddConnection function. It's unfortunate because the Windows API sucks when it comes to Mapping remote WebDAV connections. If they belong to a local account on hostname2 you might need to specify hostname2username instead. RESOURCETYPE_DISK, drive, networkPath, None, user, password) Drive is the local drive you want to map the network drive to, e. dwFlags is DWORD and format is WNetAddConnection2 (netResource, credentials. com, pizza hut everman tx, wnetaddconnection2 1326,. 如果 lpPassword 为 NULL，则该函数使用与 lpUserName 参数指定的用户关联的当前默认密码。. 0. 例： net use * 10. OutOfMemoryExcepti on: Exception of type 'System. WNetAddConnection2 call: "PInvokeStackImbalance was detected" by: John M. Generic; using System. On the Media Server I installed BE 11D, IDR, Windows Remote Agent, etc. WNetAddConnection2( win32netcon. I would please like some help solving an annoying problem with the use Win32 API WNetAddConnection2 from VB. WNetAddConnection2 函数取代 WNetAddConnection 函数。. they both fail in the same way so i believe simply clarifying this issue for netuse will be enough. In this article. 2 is fundamentally broken from the start, and while adding System. C# (CSharp) NETRESOURCE - 60 examples found. Sea Waters Construction Ltd,point of. Or you could send Net use command to delete all connections to this remote folder. Connect and share knowledge within a single location that is structured and easy to search. · Hi All, Sorry for the delay. Staff member. It's possible xp_cmdshell is executed through the proxy account. ERROR: Failed to connect to the PCadmin$ share using account 'Machine Account' First it tries to use TCSsccmadmin , then uses SCCM server machine account, both failed. txt) when you should be passing a share name (e. I am using the Windows Networking API that lives in the mpr. hi my old vb6 "WNetAddConnection2 Lib "mpr. This is the code Below. We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks · You can map the drive by a P/Invoke to WNetAddConnection2. when I added app. Domain A does not trust domain B and vice versa. dll" Alias "WNetAddConnection2A" ( ByRef lpNetResource As NETRESOURCE, ByVal lpPassword As String, ByVal lpUserName As String, ByVal. exe tool to remove the SMS 2003 Advanced Client. When pushing the client, it has no relationship with the IP address reported by the client. " This one is indicative of a firewall blocking connectivity. May. h header defines WNetCancelConnection2 as an alias which automatically selects the ANSI or Unicode version of this function based on the definition of the UNICODE preprocessor constant. When I perform file upload to remote location using WNetAddConnection2, the file can be copied for the first time but next operation returns code 1312 with same user credentials. Optional sUserName As String = "", Optional sPassword As String = "") As Long. . Connect and share knowledge within a single location that is structured and easy to search. Hello, this seems to belong to connectivity problems within the domain/DCs. Please remember to. Find local businesses, view maps and get driving directions in Google Maps. Windows Networking (WNet API / mpr. API WNetAddConnection2 from VB. 1 Answer. Requires pywin32 extensions by Mark Hammond. For networkpath add in the beginning of the path, e. On the Accounts tab, click <YellowStar> > New Account and the Windows user Account popup will show. net 2010. Teams. public static void CopyFile (string from, string shareName, string username, string. . After connecting the external network, write the code to download file from the external Server network. Not Monitored Tag not monitored by Microsoft. While trouble shooting that problem I updated the BIOS which caused the machine to lose system time. Map network drive programmatically in C# on Windows 10. In Object Explorer go to: 解説. the network server and perform your operation. will be created Symbolic link object under Sessions. Saved searches Use saved searches to filter your results more quicklyIntroduction. So my questions is: what is the proper "translation". WNetAddConnection3: Connects a local device to a network resource. " Another note, I was in the middle of connecting and disconnecting the connection when the first issue occurred, so I didn't leave the connection up over night. –Steps to reproduce: dotnet new console dotnet run This results in the following error: PS C: eposconsole> dotnet run System. But after certain interval of time, the upload is successful again but the next operation is returns same code. On the Accounts tab, click <YellowStar> > New Account and the Windows user Account popup will show. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime. · Never mind, I found the. the server in servershare). For this purpose I use : win32wnet. We use the Windows Networking API that lives in the mpr. Great for administrators. 1. The NetUseAdd function establishes a connection between the local computer and a remote server. Windows network file transfers (Python recipe) This module enables users on the windows platform to transfer files to remote hosts. x. Remove the MA user account from the Deny log on locally list on the server where the UNC share resides, then restart the server: Click Start, Run, type secpol. WNetAddConnection 류의 API는 반드시 D:, E: 류의 드라이브명 (API 문서에는 Local Name 이라 부르고 있다)을 명시해 주어야 하며 WNetUseConnection은 드라이브 명을 자동으로. Disconnect all previous connections to the server or shared resource and try again. (So of course GetDirectories() is throwing an IOException: "Logon failure: unknown. 0. first result is None Traceback (most recent call last): File ". Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime. 1. Q&A for work. win32wnet. Introduction I just faught for a few hours trying to get the WNetAddConnection2() to work in my program and found out two things that I did not see explained anywhere in the documentation. This was fixed in Vista. エラー 1326 またはエラー 5 は、入力した Windows/Mac のユーザー名またはパスワードが正しくないことを示しています。. Sort by date Sort by votes Youssef Saad Well-Known Member. Attempt to access invalid address. you need first call NetUseAdd or WNetAddConnection2 on x. The program knows the credentials for the share. ---> WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account MACjeffreyc (00000035)---> The device MACID27797. A simple call certainly fails: win32wnet. WNetAddConnection2 and win32wnet. 1) drive will be visible only in logon session with LUID same as your token TOKEN_STATISTICS. 669 9 76 28. WNetAddConnection2 函数与网络资源建立连接，并且可以将本地设备重定向到网络资源。. Main::WNetAddConnection2' has unbalanced the stack. You should OR the values together using the | operator, e. CSAPawn CSAPawn. The string is treated in a case-insensitive manner. You can rate examples to help us improve the quality of examples. WNetAddConnection2 (mpr) The WNetAddConnection2 function makes a connection to a network resource. $sLocalName: Name of a local device to be redirected, such as "F:" or "LPT1". Now I would like to do the same WNetAddConnection2, although I found the proper declarations for C# I am unsure how to declare this for usage in PowerShell. Teams. Update: It seems that when i have a few of rows (<=23) in the table where i use the script, it runs. Could anyone help in this. As the document says, when you set CONNECT_UPDATE_PROFILE flag, the network resource connection should be remembered. process you can Only access the network drives via the UNC path, you can use the following API to access the shared hard drives on. Boundaries are setup. When we try to connect a WebDAV share using the WNetAddConnection2 method and an invalid password is provided by the user, we receive an NotAuthenticated (1244) result. Learn more about Teams The correct declares for the two functions are as follows: Declare Function WNetAddConnection2 Lib "mpr. You can rate examples to help us improve the quality of examples. Disconnect all previous connections to the server or shared resource and try again. When you have finished accessing the registry, cancel the connection. I need to do it once a user logs in. WNetAddConnection2. For each client in a computer list do begin. I then want to use those credentials to create a mapped network connection using WNetAddConnection2. 168. First, I'm trying to create a network connection. It does not remember connections that are unsuccessful or deviceless. Else. dll helps to programmatically map a network drive. Share. Add a. This browser is no longer supported. This can easily be accessed via Windows Explorer, you just navigate to the path, provide the domain username and password and can view the files. tamiya airbrush compressor, amfelectric. I am trying to establish a connection to a drive share on domain B using a user account on domain B from a client on domain A. Here is the problem that I'm having. 翻译过来是:WNetAddConnection2函数连接到网络资源。该函数可以将本地设备重定向到网络资源. ネットワーク リソースのプロバイダーが. WNetAddConnection2W (&ConnInf, NULL, NULL, CONNECT_INTERACTIVE | CONNECT_PROMPT); ***. The call to WNetAddConnection2() works fine, but everything I try for CopyFile() keeps. Either the Dirsync server requires a reboot due to stale network connection, or there is a permissions issue. ') python; networking; Share. The function can redirect a local device to the network resource. WNetAddConnection2関数を使用するには、Windows APIを宣言する必要があります。 Hi, How can I access any network folder if UserName and Password is given ? When we try to explore any network folder and if that network folder is password protected then we need to login using user name and pwd. This method has the security risk to leak the password. : I am using C# windows application. On a 64-Bit JVM the return value will always be 0 (ERROR_SUCCESS). Instead of using WNetUseConnection I used WNetAddConnection2 which until now is working fine and not causing any trouble. Directory. 余談、WNetAddConnection2* に受け渡す構造体への形式ですが ByRef としており（Web検索のサンプルの参照により）、ByVal では実行時エラーとなります。API の説明では DWORD WNetAddConnection2( _In_ LPNETRESOURCE lpNetResource, . g if the IP address of sap-server is 192. The main difference is that WNetAddConnection3 has an additional parameter, a handle to a window that the provider of network resources can use as an owner window for dialog boxes. Try eliminating them all, one at a time. Gamble | last post by: I'm getting this message in Visual Studio 2005: PInvokeStackImbalance was detected Message: A call to PInvoke function 'Refresh!Refresh. Giving up---> Trying each entry in the SMS Client Remote Installation account listWhenever I run the program I get a 1326 STATUS_LOGON_FAILURE. If the username and password you're providing to WNetAddConnection2 belong to a domain account, the username should definitely include the domain name. The winnetwk. NET application runs under the security context of an ASPNET user account. macalester. WNetAddConnection2. Thanks for helping make community forums a great place. The following example demonstrates use of the WNetAddConnection2 function. Good luck. I have been trying to connect remote PC with known Credentials but variable lon (refer below code) is showing Error-487. Improve this question. RESOURCETYPE_DISK, 'y:', 'servernamesharename', None, 'domainusername', 'password', 0) It worked great. But catching exceptions and returning a return code seems unnecessary. For account security, your password must meet the following criteria: At least ten (10) characters, A lowercase letter, An uppercase letter, A number, A symbol, Does not include your username, Is not any of your last 4 passwords. See full list on learn. The problem is WNetAddConnection2 expects an IntPtr which holds the buffer of the NETRESOURCE, otherwise you get return code of 487 (0x1E7) which is ERROR_INVALID_ADDRESS. Connect and share knowledge within a single location that is structured and easy to search. Hi, I'm using WNetAddConnection2 in order to map network share to a specific user. Also how to name the mapped drive. (An AuthenticationID is the locally unique identifier, or LUID, associated with a logon session.