今天在安装VS 6.0时，遇到这个问题：Setup was unable to create a DCOM user account in order to register
<path>\valec.exe
后来找到原来是VS的一个Bug。贴出微软的原文：
BUG: "Setup Was Unable to Create a DCOM User Account" Error
Message in Visual Studio 6.0
View
products that this article applies to.
Article ID
:
257413
Last Review
:
November 4, 2003
Revision
:
4.0
This article was previously published under Q257413
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SYMPTOMS
CAUSE
RESOLUTION
STATUS
REFERENCES
APPLIES
TO
SYMPTOMS
When you run the Visual Studio 6.0 Setup program, you may
receive the following error message:
Setup was unable to create a DCOM user account in order to
register <path>\valec.exe This first error message may be followed
by a second message that indicates that Setup failed.
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CAUSE
Visual Studio Analyzer, which is one of the products that is
included in Visual Studio Enterprise Edition version 6.0, cannot create the
local user account that it needs to run because of changes to the security
policies for users in Windows 2000.
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RESOLUTION
Re-install Visual Studio 6.0 Enterprise Edition without Visual
Studio Analyzer:
1.
Use the Custom setup, on the
Visual Studio 6.0 Enterprise -
Custom page, click
Enterprise Tools, and then click
Change
Option.
2.
On the
Visual Studio 6.0 Enterprise - Enterprise Tools
page, under
Options, make sure the
Visual Studio Analyzer check
box is not selected.
3.
Click to select all the other Visual Studio components that you
want to install, and then click
OK.
4.
Click
Continue, and then follow the instructions that
appear.To install Visual Studio Analyzer:
1.
In Control Panel, double-click
Add/Remove Programs, and
then click
Microsoft Visual Studio 6.0 Enterprise Edition.
2.
Click
Change/Remove.
3.
In Visual Studio 6.0 Enterprise Setup, click
Add/Remove.
4.
On the
Visual Studio 6.0 Enterprise - Maintenance page,
click
Enterprise Tools, and then click
Change Option.
5.
On the
Visual Studio 6.0 Enterprise - Enterprise Tools
page, under
Options, click
Visual Studio Analyzer, and then click
OK.
6.
On the
Visual Studio 6.0 Enterprise - Maintenance page,
click
Continue, and then follow the instructions that appear.
When you receive the error message that is described in the "Symptoms"
section, continue with the Visual Studio Setup Wizard. Setup reports a
failure.To create a local account, which Visual Studio
Analyzer will run as:
1.
On the computer that is running Visual Studio Enterprise Edition
6.0, create a local user. For information about how to create a local user, see
Windows 2000 Help.
2.
Run Distributed COM Configuration (dcomcnfg.exe).
3.
On the
Applications tab, click
MSVSA Local Event
Concentrator Class, and then click
Properties.
4.
On the
Identity tab, set
This User to match the
user and password you created in step 1 of this
procedure.
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STATUS
Microsoft has confirmed that this is a bug in the Microsoft
products that are listed at the beginning of this article.
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REFERENCES
For additional information regarding Visual Studio Analyzer,
click the article numbers below to view the articles in the Microsoft Knowledge
Base:
257369
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