473,320 Members | 1,930 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,320 software developers and data experts.

calling Dcom from workgroup

Hi all,
i have a win application written in C#,
my app calls a Dcom object in another server.
when i run this app from a test server on a the same domain as where
the DCOM is all works fine.
when i try to run my app from the computre in the workgroup i get this
weired message:
System.InvalidCastException: QueryInterface for interface
listMemberships._ListsAPI failed.

but when i try to run a simple code that created object from vbs on
this 'problematic' server(the one in the workgroup) i get "Permission
denied"
???anyone???
By the way - i see that the object is "going one" at COM+.
Nov 15 '05 #1
0 1004

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

1
by: Prashanth Uppunda | last post by:
Hello, Does anybody have an idea on how to instantiate a DCOM server residing in another machine using C#? Thanks Prashanth
8
by: Paul van't Klooster | last post by:
Hi, I have a situation where I need to register a COM/COM+ object that I have written in C# as DCOM. I have no problems creating COM or COM+ classes using C#, but I have not been successful...
5
by: Sergey V | last post by:
Having following problem 1. Client: ASP application with anonymous access to be running as DOMAIN\my_user on WinXP 2. Server: DCOM NT Service runs on remote host (W2K Server) under the same...
1
by: raydelex | last post by:
I am new to securing a database with logins. My questions is: I want only one database to use a new Workgroup file that I have created, not all the Access databases that I bring up under my...
3
by: Alex | last post by:
I'm having a problem porting an ASP solution to ASPX. In the ASP solution I'm accessing a DCOM server, create sub DCOM objects and call functions from VB script on the ASP pages. The DCOM object...
13
by: Kyle Adams | last post by:
I don't know where is the right place to ask this so I will start here. Can someone explain to me what these represent? I think they all have to do with the middleware level, but I really don't...
4
by: lozd | last post by:
Hi, I'm building a web service for a client and would like to know if it's possible to achieve it the way they'd like it. Basically I need to call a dotnet web service from a client...
0
by: jostein67 | last post by:
I have moved an ASP application to a new Windows server. Need to export data to Excel. Worked fine before. Not so anymore. Case: - Exporting data from ASP to Excel 2000, using Office Web...
2
by: =?Utf-8?B?Q2hyaXN0aWFuIEhhdmVs?= | last post by:
Hi, in a existing application (DCOM server and client, both in VC++) we have very often problems with the DCOM-configuration. Is the requiered configuration (open ports) in applications using...
0
by: DolphinDB | last post by:
Tired of spending countless mintues downsampling your data? Look no further! In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
0
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: jfyes | last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
0
by: ArrayDB | last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
1
by: PapaRatzi | last post by:
Hello, I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
0
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
0
by: Defcon1945 | last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
0
by: Shællîpôpï 09 | last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.