The string is treated in a case-insensitive manner. 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. 1. Here is the problem that I'm having. Find local businesses, view maps and get driving directions in Google Maps. 1 Answer. Thanks · You can map the drive by a P/Invoke to WNetAddConnection2. Hello, this seems to belong to connectivity problems within the domain/DCs. WNetAddConnection2 関数は 、WNetAddConnection 関数よりも優先されます。. Teams. dwFlags is DWORD and format is WNetAddConnection2 (netResource, credentials. 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。. · Never mind, I found the. 4. first result is None Traceback (most recent call last): File ". When pushing the client, it has no relationship with the IP address reported by the client. Navigate to Administration > Overview > Site Configuration > Sites and select the site. 669 9 76 28. 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. You can rate examples to help us improve the quality of examples. Expand Security Settings, Local Policies, and select User Rights Assignment. 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. WNetAddConnection2. tamiya airbrush compressor, amfelectric. Update: It seems that when i have a few of rows (<=23) in the table where i use the script, it runs. WNetAddConnection2( win32netcon. WNetAddConnection 류의 API는 반드시 D:, E: 류의 드라이브명 (API 문서에는 Local Name 이라 부르고 있다)을 명시해 주어야 하며 WNetUseConnection은 드라이브 명을 자동으로. net,Iam passing ip address This is the code Below using System; using System. While trouble shooting that problem I updated the BIOS which caused the machine to lose system time. A simple call certainly fails: win32wnet. If they belong to a local account on hostname2 you might need to specify hostname2\username instead. Else. com, pizza hut everman tx, wnetaddconnection2 1326,. Remove the unnamed connection using WNetCancelConnection2. (An AuthenticationID is the locally unique identifier, or LUID, associated with a logon session. No user id / password is required to connect to the network drive. Requires pywin32 extensions by Mark Hammond. 1. 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. And also, you should zero out any fields of the NETRESOURCE that you are not using. Teams. WNetAddConnection2W (&ConnInf, NULL, NULL, CONNECT_INTERACTIVE | CONNECT_PROMPT); ***. Collections. Requires pywin32 extensions by Mark Hammond. 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。. dll to add remote network connection. I'm starting a new series on software architecture for games. In the Permission dialog box, add the non-default service account and grant Allow permissions as required. I have tried all the steps like mentioned below. The program knows the credentials for the share. lpRemoteName, CONNECT_UPDATE_PROFILE, true); I have observed that WNetCancelConnection2 does not really close the connection. During the time that am installing the SCCM Server i have ignore the following warning. X:. 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. 2 is fundamentally broken from the start, and while adding System. NETRESOURCE netrc; memset(&netrc, 0, sizeof(net. I install networking using DHCP option, en. 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. win32wnet. I then want to use those credentials to create a mapped network connection using WNetAddConnection2. On a 64-Bit JVM the return value will always be 0 (ERROR_SUCCESS). For this purpose I use : win32wnet. Please remember to. res = WNetAddConnection2(resource, Password=password, UserName=username) pywintypes. hi my old vb6 "WNetAddConnection2 Lib "mpr. macalester. 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. To check this I temporarily map to the network location, check if the file exists and than unmap the drive. net use のエラーの原因と対処. 52e (hex) = 1326 = "Logon failure: unknown user name or bad password. WNetUseConnection is used to map a drive. The logged in user does not have access to the share that the program needs to access. 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. Optional sUserName As String = "", Optional sPassword As String = "") As Long. CSAPawn CSAPawn. You can rate examples to help us improve the quality of examples. These are the top rated real world C# (CSharp) examples of NETRESOURCE extracted from open source projects. On the Hardware tab, click Device Manager. 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. 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. 1. will be created Symbolic link object under Sessions. The WNetAddConnection2 function ignores the other members of the NETRESOURCE structure. I need to do it once a user logs in. 3. . I have a remote machine with shared files. Domain A does not trust domain B and vice versa. NETでも機能する私のコードは次のとおりです。 In this article. For account and technical support directly from McAfee's award winning Service and Support Website. But after certain interval of time, the upload is successful again but the next operation is returns same code. It's possible xp_cmdshell is executed through the proxy account. (So of course GetDirectories() is throwing an IOException: "Logon failure: unknown. Disconnect all previous connections to the server or shared resource and try again. WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account SCCM3Administrator (00000035) Archived Forums 581-600 > Configuration Manager 2012 - Site and Client Deployment. Using win32wnet. Teams. Visual Basic Classic. Remarks. WNetAddConnection2 () 이용한 network drive 연결 및 해제. public static void CopyFile (string from, string shareName, string username, string. 168. Connect and share knowledge within a single location that is structured and easy to search. L PTStr)> _ Public remotename As String <MarshalAs(UnmanagedType. Learn more about Teams ERROR_CODE[1312]. To specify a client push installation account, launch the Configuration Manager console, click on Administration, under Site Configuration click on Sites. In the client, check if the " CARDIO\SCCM_PUSH " user is member of local administrators group. Attempt to access invalid address. 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. Gamble | last post by: I'm getting this message in Visual Studio 2005: PInvokeStackImbalance was detected Message: A call to PInvoke function 'Refresh!Refresh. " This one is indicative of a firewall blocking connectivity. 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. The NetUseAdd function establishes a connection between the local computer and a remote server. WNetAddConnection2 and win32wnet. Directory. Q&A for work. : I am using C# windows application. The following example demonstrates use of the WNetAddConnection2 function. they both fail in the same way so i believe simply clarifying this issue for netuse will be enough. All advice is offered in good faith only. Dim folderPath As String. Share. Sea Waters Construction Ltd,point of. I'm not using a domain, and both computers are Windows XP SP1. IsNullOrEmpty (credentials. Windows Networking (WNet API / mpr. It connects to port 445 (SMB/SMB2) and does the authentication. I would please like some help solving an annoying problem with the use Win32 API WNetAddConnection2 from VB. 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. This method has the security risk to leak the password. We use the Windows Networking API that lives in the mpr. This browser is no longer supported. WNetAddConnection2 函数取代 WNetAddConnection 函数。. folderPath = "serversharedfolder" ' 切断したい共有フォルダのパスを指定. In Object Explorer go to: 解説. ネットワーク リソースのプロバイダーが. As the document says, when you set CONNECT_UPDATE_PROFILE flag, the network resource connection should be remembered. NET application runs under the security context of an ASPNET user account. 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. Connect and share knowledge within a single location that is structured and easy to search. 5. We are working on a web service that has to run a 3rd party process that interacts with a mapped network drive. 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. It's possible xp_cmdshell is executed through the proxy account. ) Storage Account: all Azure AD users temporarily have "Owner" role. When you have finished accessing the registry, cancel the connection. Either the Dirsync server requires a reboot due to stale network connection, or there is a permissions issue. ERROR_INVALID_LOGON_HOURS. com, axa reim asia, hamalielTo specify credentials other than those of the current user, use the WNetAddConnection2 function to connect to the share. 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. For more information, see the descriptions following for the dwFlags parameter. WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account TCSsccmadmin 2. 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。. 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. Sequential)] public class NetResource {public ResourceScope Scope; public ResourceType. 4, we would add to the host file: By doing this we create N aliases for 10. first result is None Traceback (most recent call last): File ". 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. Zestimate® Home Value: $1,007,000. Edit the hosts file (C:\Windows\System32\Drivers\etc) as administrator and add one entry for each network share on the same server. x. net 2010. Or you could send Net use command to delete all connections to this remote folder. This is important, as calling WNetAddConnection2 many times can wreck system stability - particularly with explorer. > WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account Arnoldsccmclient (00000035) > Execute query exec [sp_CP_SetLastErrorCode] 16777683, 0 . The code sample calls the WNetAddConnection2 function. This is indeed very annoying, and something which Microsoft should have fixed long ago. WNetAddConnection2 (mpr) The WNetAddConnection2 function makes a connection to a network resource. 3. See full list on learn. 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. dll" Alias "WNetAddConnection2A" _ ( ByRef lpNetResource As NETRESOURCE, ByVal lpPassword As String, ByVal lpUserName As String, ByVal dwFlags As Integer) As Integer Public Declare Function. End Module. 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. いろいろ調べてみたら「認証. But when I deploy the code in a. com, randall collins credentialism, lu ann maciulla mcnabb, woodland trails bsa, amerigas hagerstown md, tamiya airbrush compressor, colonialautoauction. Also, it's not good practice to catch an empty except. In this article. Staff member. . The winnetwk. Specify the remote name as server esource or IPAddress esource, and the user name in domainusername format. For networkpath add in the beginning of the path, e. 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. The call to WNetAddConnection2() works fine, but everything I try for CopyFile() keeps. We suggest changing this value to 1 to restrict changes to Base System objects and for solving problems with symbolic links. Saved searches Use saved searches to filter your results more quicklyIntroduction. RESOURCETYPE_DISK, 'y:', 'servernamesharename', None, 'domainusername', 'password', 0) It worked great. As a guide I'm using the information that is at this link:click here. First, I'm trying to create a network connection. Try eliminating them all, one at a time. Data; using System. Net 2003, a Windows XP client, and Windows 2003 Web Server server. この記事の内容. Check if the proxy account has the correct credentials. Improve this question. result = WNetCancelConnection2 (connection. WNetAddConnection3: Connects a local device to a network resource. NET application runs under the security context of an ASPNET user account. End. Option Explicit Private Const CONNECT_UPDATE_PROFILE = &H1 Private Const RESOURCE_CONNECTED As Long = &H1& Private Const RESOURCE_GLOBALNET As Long = &H2& Private Const. For example, nslookup the client, and there will show the Address, we could use this IP address. ERROR_ACCOUNT_RESTRICTION. Why is this?The title says it all. macalester. 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. 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. So my questions is: what is the proper "translation". If the username and password you're providing to WNetAddConnection2 belong to a domain account, the username should definitely include the domain name. Please tell me the API which can be used to mount FTP server. com and its domain controller ip is 10. All my code is tested (unless stated explicitly otherwise) with the latest version of Microsoft Visual Studio. Light at the end of the tunnel perhaps. 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. API WNetAddConnection2 from VB. On the Media Server I installed BE 11D, IDR, Windows Remote Agent, etc. On the Accounts tab, click <YellowStar> > New Account and the Windows user Account popup will show. " 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. dll" Alias "WNetAddConnection2A" ( ByRef lpNetResource As NETRESOURCE, ByVal lpPassword As String, ByVal lpUserName As String, ByVal. > First, can somebody explain this behaviour? > Second, what happens if my remote network resource is on a standalone. You can rate examples to help us improve the quality of examples. The function can redirect a local device to the network resource. 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. WNetAddConnection2 call: "PInvokeStackImbalance was detected" by: John M. 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. Sort by date Sort by votes Youssef Saad Well-Known Member. I am using the Windows Networking API that lives in the mpr. you need first call NetUseAdd or WNetAddConnection2 on x. If Right (DriveLetter, 1) <> ":" Then DriveLetter = DriveLetter & ":" Result = WNetCancelConnection2 (Driv eLetter, 0, 0) End Sub. Win32Exception(returnValue). Hi, I'm unable to map UNC to a drive. 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. WNetAddConnection2. Learn more about Teams The correct declares for the two functions are as follows: Declare Function WNetAddConnection2 Lib "mpr. After connecting the external network, write the code to download file from the external Server network. The network path is defiantly correct, and it is possible for me to map a drive manually with the same credentials. In the Home tab, click Settings > Client Installation Settings > Client Push Installation and the Client Push Installation Properties will show. On the Accounts tab, click <YellowStar> > New Account and the Windows user Account popup will show. An integrated solution for for managing large groups of personal computers and servers. HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionPoliciesSystem. For example: blank passwords aren't allowed, sign-in times are limited, or a policy restriction has been enforced. Hi, You can achieve the same behaviour as EVENTCREATE by using WNetAddConnection2 and OpenEventLog. I am trying to connect to a network location through my ASP. when I added app. Here is the problem that I'm having. It does not remember connections that are unsuccessful or deviceless. Viewed 821 times. RESOURCETYPE_DISK, drive, networkPath, None, user, password) Drive is the local drive you want to map the network drive to, e. exe tool to remove the SMS 2003 Advanced Client. Check if the proxy account has the correct credentials. I then ran the IDR Wizard to get the ISO. com, roanoke. 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. dll helps to programmatically map a network drive. public class NetworkConnection : IDisposable { string. Map network drive programmatically in C# on Windows 10. ) Storage Account: created in Azure & in on-prem AD (both computer & user accounts). The WNetAddConnection2 function supersedes the WNetAddConnection function. Not Monitored Tag not monitored by Microsoft. Sorted by: 3. Generic; using System. If you can pass a handle to a window that the provider of network resources can use as an owner. WNetAddConnection2(win32netcon. The function can redirect a local device to the network resource. IO. ) File Share: default share-level permissions configured with "Read-Only". The built-in exceptions already provide you good return info. Connect and share knowledge within a single location that is structured and easy to search. – Here's a short summary for the problem. Also how to name the mapped drive. Instead of using WNetUseConnection I used WNetAddConnection2 which until now is working fine and not causing any trouble. 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 . Sequential)] public class NetResource {public ResourceScope. . 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. 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。. Marked as answer by Paul Zhou Thursday, October 13,. at. 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. 0. network drive. The function can redirect a local device to the network resource. C# (CSharp) NETRESOURCE - 60 examples found. –Steps to reproduce: dotnet new console dotnet run This results in the following error: PS C: eposconsole> dotnet run System. Learn more about TeamsResult = WNetAddConnection2 (theNetR esource, Password, UserName, 0) End Sub. 1) drive will be visible only in logon session with LUID same as your token TOKEN_STATISTICS. It contains 2 bedrooms and 1. The resource (drive mapping) is persisted and the next time it is used Windows auto-reconnects. Q&A for work. But catching exceptions and returning a return code seems unnecessary. win32wnet. 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. Boundaries are setup. You are right about why it's not working. Great for administrators. You should OR the values together using the | operator, e. I used a small console app in c#, the code was based on gist. Hi, How to map network drives. MSDN原话:The WNetAddConnection2 function makes a connection to a network resource. Main::WNetAddConnection2' has unbalanced the stack. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime. 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. When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. · Hi All, Sorry for the delay. . 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. Thanks for helping make community forums a great place. 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. Mixing usage of the encoding-neutral alias with code that not encoding-neutral can lead to mismatches that result in compilation or runtime. In Object Explorer go to: Security > Credentials > ##xp_cmdshell_proxy_account##. dll) WNetAddConnection2 fails with NotAuthenticated I am writing a program to map a network drive (WebDAV) from a graphical UI (Windows Forms). Learn more about TeamsThis is how you LogonUser to a remote computer. It comes down on how the passed variables like the network path and credentials is being passed to the parameters of WNetAddConnection2. github. 0. 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. 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. I have been trying to connect remote PC with known Credentials but variable lon (refer below code) is showing Error-487. WNetAddConnec. Hi, I'm using WNetAddConnection2 in order to map network share to a specific user. . Ensure that the right credentials are input in the Endpoint Profiles->EMS Profiles->Install Options->FortiClient Installer Settings page. the server in servershare). Show file. I was originally using "WNetAddConnection" and came across a problem so I'm trying "WNetAddConnection2". ') python; networking; Share. MarcWhen that works then get WNetAddConnection2() to work. > 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). Add a. 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. The WNetAddConnection3 function is similar to the WNetAddConnection2 function. Good luck. 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。. edu does not exist on the network. ), REST APIs, and object models. It's unfortunate because the Windows API sucks when it comes to Mapping remote WebDAV connections. ss 9's log1 Answer. I'm used to wrapping shell commands in functions. WNetAddConnection2 Remote Connection I used to connect the Remote system using the function call WNetAddConnection2, actually this connect the remote machine. ---> WNetAddConnection2 failed (LOGON32_LOGON_NEW_CREDENTIALS) using account MACjeffreyc (00000035)---> The device MACID27797. Disconnect all previous connections to the server or shared resource and try again. Giving up---> Trying each entry in the SMS Client Remote Installation account listWhenever I run the program I get a 1326 STATUS_LOGON_FAILURE. the network server and perform your operation. 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. I am able to enumerate all the machines using WNetOpenEnum and WNetEnumResource. comWNetUseConnection returns 1312 on 2nd time connect. $sLocalName: Name of a local device to be redirected, such as "F:" or "LPT1". Connect and share knowledge within a single location that is structured and easy to search. Mike, 1326 is a logon failure - so the user is not logged on as someone with network access to the NT machine in question. WNetAddConnection2 call: "PInvokeStackImbalance was detected". " 6ba (hex) = 1722 = "The RPC server is unavailable. Hi, I'm unable to map UNC to a drive. Sorted by: 1. May. It also is a domain admin. Specify CONNECT_UPDATE_PROFILE if you want a persistent connection where the system remembers the information so that it it is. txt) when you should be passing a share name (e. OutOfMemoryExcepti on: Exception of type 'System. 1. Machine shows up in "All Systems" since system discovery finds it in AD. 例： net use * 10. 47 6 6 bronze badges. This is the code Below. com bhojpuria. On the View menu, click Show hidden devices. 0. For each client in a computer list do begin. 1. NETRESOURCE netrc; memset(&netrc, 0, sizeof(net. By default, an ASP. Machine shows up in "All Systems" since system discovery finds it in AD. 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. Windows network file transfers (Python recipe) This module enables users on the windows platform to transfer files to remote hosts. 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, . error: (1219, 'WNetAddConnection2', 'Multiple connections to a server or shared resource by the. g if the IP address of sap-server is 192. If they belong to a local account on hostname2 you might need to specify hostname2username instead. 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. Got known decimal code 54 means "The network path was not found". This was fixed in Vista. 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. If the username and password you're providing to WNetAddConnection2 belong to a domain account, the username should definitely include the domain name. 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. Lets start with an unedited ipconfig /all from ALL DC/DNS servers you use, so we can verify some basic settings. Could anyone help in this. 2.