It's tough to find the exact control. If you're on NT351 or W95 you can use RegClean. I don't think it works on NT4. You
can unregister and reregister each VB control with RegSvr32, or do the entire System32 directory (little risky). Most
precise way is to note names of all controls available to VB and unregister/reregister each of the files. You can tell
your progress easily enough by counting the number of messages you get. One message per offending control.

This is caused by the *new* Microsoft controls that can come from a variety
of sources.  Some include IE3.01, Office '97, VB5.0, and VC 5.0.  According
to Microsoft, this happens because the *new* controls are correctly written
and VB4 has a bug in it that will not be fixed causing this message to be
displayed when finding these controls on the system.

Arie Trouw
GreenTree Software
Sidewalk Software

I found this knowledge base article and it fixed the problem on my machine.
****************************************************************************
*********

PRB: "Object Server Not Correctly Registered" Error in VB4-32

Article ID: Q161827
Creation Date: 06-JAN-1997
Revision Date: 02-APR-1997

The information in this article applies to:

?Control Creation and Enterprise Editions of Microsoft Visual Basic, for
Windows, version 4.0, 5.0

SYMPTOMS

When you choose Custom Controls from the Tools menu in Microsoft Visual
Basic 4.0, the following error message appears:

   Object not correctly registered

The problem is caused by the registration process of other components
within the system registry. This article explains one cause of the problem.

CAUSE

If you install a custom control developed with the Control Creation Edition
of Visual Basic 5.0, an erroneous CLSID key is added to your registry that
could be causing this error message.

RESOLUTION

In addition to the bona fide registry key for the control developed with
the Control Creation Edition of Visual Basic 5.0, the following erroneous
extra registry key is created when you install a control developed with the
Control Creation Edition of Visual Basic 5.0:

   HKEY_CLASSES_ROOT
                    \CLSID
                          \{0DE86A52-2BAA-11CF-A229-00AA003D7352}

This key causes a blank item to appear in the list of ActiveX controls when
it is displayed in Access95 and Visual Basic 4.0. The key also causes the
"object server not correctly registered" error message to appear when you
open the Custom Controls dialog box in the Control Creation Edition of
Visual Basic 4.0. Remove the key with the RegEdit utility.

STATUS

Microsoft has confirmed this to be a problem in the Microsoft products
listed at the beginning of this article. We are researching this problem
and will post new information here in the Microsoft Knowledge Base as it
becomes available.

Hi,

In addition to the point posted by Doug, you can use the RegClean
version 4 to clear all the bads registry entries, download from
Microsoft:
http://www.microsoft.com/kb/articles/q147/7/69.htm

Saludos.
Guillermo

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