Solved

How about my DCOM?

Posted on 2002-05-23
8
288 Views
Last Modified: 2010-04-04
experts,

I write a DCOM sample. When I use client application & server in a local machine, it can work correctly,

but , when I distribute the client to another machine, ( and I confirm I distribute midas.dll also), and config the DCOM with "DCOMCNFG", it always raise a exception, tell me interface not supported or refused.

I add "Everyone" to ID  authentication, I'm sure the other machine can active the server and visit the server, I make "guest" active also, but.... the client couldn't work at all....

I heard about it's difficault to config the DCOM, pls give me advise.

oh, my god, who can help me,

OS:windows2000 professional

I need a sample
thanks
0
Comment
Question by:Venne
8 Comments
 
LVL 1

Expert Comment

by:pede
ID: 7029798
I think 'Interface not supported' means that the interface is not registered at all. If this is the case you cant solve the problem in dcomcnfg.

Dont know if this will help you, Im not sure sure if [qoute] 'interface not supported or
refused' is your exact error message or not.
0
 

Author Comment

by:Venne
ID: 7030069
I'm sure I have registered the interface, I try to test this sample in local network, but I got the same result.
:(
Is there anyone can give me some article that talk about the DCOM configuration?

thx....
0
 
LVL 14

Expert Comment

by:DragonSlayer
ID: 7030990
Try some of these links?

http://community.borland.com/article/0,1410,22641,00.html
http://www.absolute-research.com/IISSamples/Default/dcom/dcom.htm

(I think the second site will suit you more)



HTH
DragonSlayer
0
Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

 
LVL 14

Expert Comment

by:DragonSlayer
ID: 7030993
0
 
LVL 4

Expert Comment

by:nestorua
ID: 7033208
HI,
Before trying to help you (if you still need it) some questions to you:
1.Locally your programs (both the client and the server)
work fine on both of computers.
2.Both computers belong to the same domain or simply standalone ones.
Sincerely,
Nestorua.
0
 
LVL 21

Expert Comment

by:ziolko
ID: 8731507
look at www.distribucon.com
make sure stdvclX0.dll
and stdole2.tlb are also on Server machine
check access and launch permissions for Your app not only system wide in dcomcnfg
do You have firewaal on Your intranet?
ziolko.
0
 
LVL 1

Expert Comment

by:pnh73
ID: 9006755
No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:

PAQ with No Refund

Please leave any comments here within the next seven days.
 
PLEASE DO NOT ACCEPT THIS COMMENT AS AN ANSWER!
 
Paul (pnh73)
EE Cleanup Volunteer
0
 

Accepted Solution

by:
YensidMod earned 0 total points
ID: 9096881
Question is PAQ'd and no points refunded.

YensidMod
Community Support Moderator @Experts Exchange
0

Featured Post

Networking for the Cloud Era

Join Microsoft and Riverbed for a discussion and demonstration of enhancements to SteelConnect:
-One-click orchestration and cloud connectivity in Azure environments
-Tight integration of SD-WAN and WAN optimization capabilities
-Scalability and resiliency equal to a data center

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Introduction Raise your hands if you were as upset with FireMonkey as I was when I discovered that there was no TListview.  I use TListView in almost all of my applications I've written, and I was not going to compromise by resorting to TStringGrid…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
Nobody understands Phishing better than an anti-spam company. That’s why we are providing Phishing Awareness Training to our customers. According to a report by Verizon, only 3% of targeted users report malicious emails to management. With compan…
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question