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Questions - com+

DCOM Hardening - Autentication level for calls

MS is changing the minimum security level for DCOM. The setting "Authentication level for calls", a setting for the COM+ application, will be set to minimum "Packet integrity" and ...
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Magnus Stenson

com+

dcom

hardening

Votes: 0

Answers: 2

Latest Answer

We just resolve this problem in our Delphi application with CoInitializeSecurity function and it works. We made two types: type TAuthenticationLevel = ( alMclDefault, alMclNone, alMclCon...
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Borut Ojcinger

Com+ E_FAIL error for C# app in server 2019

How do i troubleshoot this? i took a memory dump of the process while it was in a failed state but this is coming from COM+ not the actual exe that is running.... This error occurs in a custom com+ ap...
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Dan

c#

com

com+

windows-server-2019

dcom

Votes: 0

Answers: 1

Latest Answer

the c# aspx code as failing on instantiating the class. i put a try catch in the constructor and the underlying issue was an illegal read to the registry which had been unloaded. the solution was to s...
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Dan

Distribuited Transactions between COM+ and API Framework 4.6

how are you doing? ;) Can you help me out with this situation? : We currently have a COM+ Component with DTC (Distributed Transactions) and I need to migrate the transaction to a API .net (Framework ...
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tssantana

c#

.net

asp.net-mvc

com+

msdtc

Votes: 0

Answers: 1

Latest Answer

You can try this In Windows search and type: "dcomcnfg" to bring up Component Services In the center pane, double click Computers, My Computer, then open the Distributed Transaction Coordin...
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Pratik 1020

IBM MQ does not roll back in WS-AT transaction

I have a similar problem to the case described in MQ Queue transaction not rolled back in a 2 phase transaction. I have a .NET client which does the following in one transaction: Writes one record to...
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Alex

.net-4.0

ibm-mq

com+

msdtc

wsat

Votes: 0

Answers: 2

Latest Answer

If I recall correctly, in some cases, MQ would not remove a message from a queue until a read attempt was made, at which time, if the message had not properly been committed, it would be backed out in...
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Joe Zitzelberger

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