Knowledge Base

BUG: Upgrading Exchange to 5.5 Causes Reference Problems in VB

Article ID: 177638

Article Last Modified on 7/13/2004

Microsoft Visual Basic 4.0 Standard Edition
Microsoft Visual Basic 4.0 32-Bit Enterprise Edition

This article was previously published under Q177638

SYMPTOMS

When upgrading Microsoft Exchange Server from 4.0 or 5.0 to 5.5, you may need to re-register some DLLs in the Visual Basic references menu.

CAUSE

When Visual Basic is installed on an Exchange Server computer, and the Exchange version is upgraded to 5.5, some DLLs become unregistered due to version changes and will require re-registering in Visual Basic.

RESOLUTION

There is no workaround.

STATUS

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

Keywords: kbbug kb32bitonly KB177638