Questions tagged [dcom]

MS Windows Distributed Component Object Model. DCOM is Microsoft's approach to a network-wide environment for program and data objects. It is similar to CORBA

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How to add an application to Windows RPC endpoint mapper

Our DCOM application serves up objects on a specific port such as 4162, and the client used to be able to get objects via a moniker specifying a full binding (e.g. 10.0.0.15[4162]). The September ...
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30 views

Remote WMI Traffic

I have a problem understanding remote WMI traffic. Let's say I have 2 PC's in a LAN (PC-A and PC-B). From PC-A i type in CMD: wmic /node:"PC-B" /user:"B" /password:"whatever" computersystem get "...
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253 views

Define static DCOM port

We have a monitoring server that needs to monitor a Windows Server 2016 in a different VLAN. These VLANS are separated by a hardware firewall. Instead of opening a range of ports for the DCOM ...
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650 views

Premissions needed to launch COM as “The launching user” identity?

Solved: added full control over C:\Program Files\Application folder to group containing "The launching user". Using dcomcnfg I can configure a application identity, when launched from another ...
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1answer
465 views

Windows Component Services console (dcomcnfg) hangs

After run the "Component Services" console in any way and go to the Computers section, it hangs. Only the forced termination of the process helps. At the same time there is some activity . Long ...
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955 views

DCOM identity and authentication from inside a Windows Container

I’m in the process of trying to containerize a Windows DCOM application that uses RPC to connect to a particular service. Normally I would grant the DCOM application server dcom remote permissions on ...
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1answer
2k views

DCOM 0x80070005 Access Denied [closed]

I have very strange thing I can't beat up for couple of days. I have a self-written .NET based 32-bit service (compiled with x86 flag), that has worked on Win 10 Pro 64-bit machine, which consumes ...
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2answers
1k views

Enable port 135 on Azure server

I have a licensing manager software installed on Azure VM and a client tool tries to connect to it using a DCOM request, which I believe uses port 135. However, I get an 'access is denied' error when ...
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941 views

Suppressing DCOM error 10009

I have a server which generates hundreds of DCOM errors (10009) every day. DCOM was unable to communicate with the computer ServerName.Domain.local using any of the configured protocols. This ...
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1answer
443 views

How to modify security settings for DCOM components on Azure cloud app?

I have deployed an application to an Azure cloud service, running as webrole. I am trying to change security settings of DCOM components, but the form is disabled, although the user has admin ...
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355 views

DCOM 10009 error for non-existent computer logged every 3 seconds

We have a Windows 2008 R2 Server with only SQL Server, AppAssure, and New Relic services running on it. An Event ID 10009 error is logged every 3 seconds: DCOM was unable to communicate with the ...
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2k views

DCOMCnfg “Run application on this computer” is grayed out . WS2008 R2

I need to select in DCOMCnfg under Location tab following settings: "Run application on this computer" but is greyed out. It's a Windows Server 2008 R2, 64 bits. I'm logged as administrator. I've ...
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472 views

What is the difference between setting the DTC port range via Registry and dcomcnfg?

I am confused about setting the port range for DTC communication. What is the difference (functionally) by setting the ports via dcomcnfg as described in this NServiceBus Article versus configuring ...
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657 views

“Failed to create COM object `hMailServer.Application'”, although Everyone has launch and activation DCOM permissions

In a Windows Server 2012 R2 Datacenter environment with IIS 8.5.9600.16384, Plesk 12.5.30 Update #24 and hMailServer 5.6.4-B2283 I'm trying to install the web interface PHPWebAdmin that ships with ...
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2k views

System Center Configuration Manager Installation Access is denied

How to resolve the error during installation of System Center Configuration Manager 2012 with a external MSSQL 2012 Database? Error Log 2/12/2016 7:33:26 AM: ConfigMgrSetupWizard Information: 1 : ...

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