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Questions tagged [com+]

19 questions
9
votes
2 answers

How do you administer COM+ from PowerShell?

Is there a PowerShell module or commands for administering COM+ components? In particular, I'd like to: Query whether a COM+ application is installed/registered. Start or Stop a COM+ application. Install/register or uninstall/unregister COM+…
Craig Celeste
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7
votes
3 answers

how do i find application name using GUID from error in event viewer on Windows Server 2003?

A Windows Serve 2003 machine logged an error in Event Viewer with the COM+ Event System, saying it could not marshal the subscriber for a particular subscription and then gave the SID/GUID, which…
user717236
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5
votes
1 answer

What is "tid" in a MSDTC trace?

I'm looking for some documentation on the content of a dtc trace file. Some columns is understandable like "pid" could be process id. But what is "tid". Guesswork would lead me to transaction id or thread id. The reason for this question is that in…
Mikael Eriksson
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5
votes
2 answers

COM+ Object Losing Credential Information

I have an odd issue that I haven't been able to track down. We have a COM+ component on our Windows Server 2008 R2 (Windows 7 on our developer machines) that is called by an ASP.net application. At times the COM+ component will throw back the…
Steve Evans
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5
votes
1 answer

What happens to active calls when a COM+ application is shut down?

If the Component Services console is used to shut down a COM+ Application while there are active threads, what happens to those active threads that the COM+ application created to service the client calls? Are they forcibly closed, or are they…
hurcane
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4
votes
1 answer

The relationship between IIS Application Pool Maximum Worker Processes and Component Services Application Pooling

We're in the process of deploying a new app into it's live environment. The app servers are running an IIS hosted .NET application that uses EntityFramework and makes numerous calls to a non .NET COM+ application. We have been able to affect the…
qujck
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3
votes
1 answer

COM+ applications deployment behaves different on different systems

In order to give my COM+ application enough credentials I want its components to be instantiated under "Local Service" account. When I create a server application with a wizard on Win2k3 it offers to choose under whom to instantiate components -…
sharptooth
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2
votes
1 answer

Is it possible to connect to an application using Component Services without a Windows domain environment?

Can you connect to an application using Component Services COM+ without a Windows domain environment?
Anthony
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2
votes
2 answers

Trying to set COM+ application component properties in PowerShell

I have this script where I'm trying to set the IISIntrinsic property for components of an application in Com+ in Component Services. This is what I'm trying to tick Here's my powershell script: $comAdmin = New-Object -comobject…
Nils
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2
votes
2 answers

How to configure MSDTC on Windows Server 2008 R2?

I have a COM+ component on a different server, but when I made an update to one these components then it stopped working. How to configure MSDTC? From the application log: A caller has attempted to propagate a transaction to a remote system, but…
marko
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1
vote
1 answer

COM+/Desktop Heap errors in IIS affecting sites at random?

We have a Win2K3 server that is hosting 30+ sites. Each site is configured to have its own unique application pool -- so that we can manually recycle specific sites if needed and not kill sessions for the others. From what I've read, the…
tresstylez
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1
vote
1 answer

COM+ Application Installation in Component Services

Windows Server 2008 (32 bit) IIS 7 Both applications referred to herein use the same hardware/system configuration. I am (constantly, I am in System Test) installing the same Web applications in new test environments. Two of those come with COM+…
Andrew J. Brehm
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0
votes
1 answer

Trying to set COM+ application component property in PowerShell

I am trying to check the Run application as NT Service box for an application in COM+ in Component Services using PowerShell. Does anyone know the $component.Value(s) to do this? Any help would be greatly appreciated!
user2896192
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0
votes
2 answers

Issue with COM+DLL in IIS 6.0

We have a COM+DLL in IIS 6 supporting an ASP classic Application. We have successfully debugged to the point that we know that the DLL is causing hangs in the worker process (a call to the object is never returned). What configuration options are…
C. Ross
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0
votes
1 answer

Is there a way to determine what custom com+ objects are no longer in use?

What ways are available to see if a custom COM+ application is no longer in use? I'm with a company that has been doing custom software development for nearly 20 years. They have a lot of older, undocumented COM objects and ASP applications that…
Greg
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1
2