Then go to DCOM Config, find "Windows Management Instrumentation", and give the user you want Remote Launch and Remote Activation. Give the user you want remote access, remote launch, and remote activation. Right-click My Computer-> Properties Under COM Security, click "Edit Limits" for both sections. Give the user Remote Launch and Remote Activation permissions in dcomcnfg. Typically, DCOM errors occur when connecting to a remote computer with a different operating system version. The user does not have remote access to the computer through DCOM. The Windows Firewall is blocking the connectionĬonnecting to Vista: netsh advfirewall firewall set rule group="windows management instrumentation (wmi)" new enable=yes Connecting to downlevel: Allow the "Remote Administration" rule in Windows Firewall.The following table lists the three categories of errors along with issues that might cause the errors and possible Please take a look at this documentation: (v=vs.85).aspxĪccess Denied errors that are reported by scripts and applications that access WMI namespaces and data generally fall into three categories. Scope.Connect() at this line i am getting the error. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)) It is saying :System.UnauthorizedAccessException: Access is denied. SRes.Append("Computer Name : ", m("Manufacturer")) ' Display the remote computer informationĭim sRes As StringBuilder = New StringBuilder() Searcher = New ManagementObjectSearcher(scope, query)ĭim quer圜ollection As ManagementObjectCollection Query = New ObjectQuery("SELECT * FROM Win32_OperatingSystem") Options.Authentication = AuthenticationLevel.Connectĭim path As ManagementPath = New ManagementPath("\\remote124\root\cimv2")ĭim scope As ManagementScope = New ManagementScope(path, options) Options.Impersonation = ImpersonationLevel.Impersonate When try w3ith this code to access the remote computerĭim options As ConnectionOptions = New ConnectionOptions
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