Only the error number is shown, and newlines are missing. The description of the error (I.e. the part that a human might actually read to solve the problem) is missing.
e.g:
5>D:\Dev\Blah_trunk\Installer\Blah\Soap.wxs(4,0)Error CNDL0205: D:\Dev\Blah_trunk\Installer\Blah\Soap.wxs(4,0)Error CNDL0025: Done building project "Blah.wixproj" -- FAILED.
Using WiX 3.0.4227.0
Here's the version info from VS About window....
Microsoft Visual Studio 2005
Version 8.0.50727.762 (SP.050727-7600)
Microsoft .NET Framework
Version 2.0.50727 SP1
Installed Edition: Enterprise
Microsoft Visual C# 2005 77718-007-4000003-41803
Microsoft Visual C# 2005
Microsoft Visual C++ 2005 77718-007-4000003-41803
Microsoft Visual C++ 2005
Microsoft Visual Studio Tools for Office 77718-007-4000003-41803
Microsoft Visual Studio Tools for the Microsoft Office System
Microsoft Web Application Projects 2005 77718-007-4000003-41803
Microsoft Web Application Projects 2005
Version 8.0.50727.762
Visual Studio 2005 Team Edition for Architects 77718-007-4000003-41803
Microsoft Visual Studio 2005 Team Edition for Software Architects
Visual Studio 2005 Team Edition for Developers 77718-007-4000003-41803
Microsoft Visual Studio 2005 Team Edition for Software Developers
Visual Studio 2005 Team Edition for Testers 77718-007-4000003-41803
Microsoft Visual Studio 2005 Team Edition for Software Testers
Microsoft Visual Studio 2005 Team Suite - ENU Service Pack 1 (KB926601)
This service pack is for Microsoft Visual Studio 2005 Team Suite - ENU.
If you later install a more recent service pack, this service pack will be uninstalled automatically.
For more information, visit http://support.microsoft.com/kb/926601
Orcas Technology Preview - .NET Framework 3.0 Development Tools 1.0
Microsoft Visual Studio Code Name Orcas Community Technology Preview - Development Tools for WinFX
Windows Installer XML Version 3.0
Votive - Windows Installer XML (WiX) Toolset, Version 3.0.4227.0
Copyright © Microsoft Corporation. All rights reserved.
Logged In: YES
user_id=2086430
Originator: NO
Duplicate of bug 1821966