I am having issues with deployment on customer computers
that I am not having on my development computer.

When a customer tries to install the .msi file, they get
several hundred errors in the event log.  They are always
in pairs and are:

Detection of product '{E09B48B5-E141-427A-AB0C-
D3605127224A}', feature 'SqlRun' failed during request
for component '{436D7A23-36BE-11D2-ACBB-0080C7FCBB84}'

Detection of product '{E09B48B5-E141-427A-AB0C-
D3605127224A}', feature 'SqlRun', component '{072BBB16-
FE7A-405F-BBCC-54622D21CE3A}' failed.  The
resource 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Microsoft
SQL Server\80\Tools\Service Manager\' does not exist.

These cause the installation to take 20 minutes to
complete instead of 1 minute on my development computer.

This problem is relatively new (did not happen as late as
June) and we don't know what is causing the problem.  
What has changed since June is:

Changed to Service Pack #3 of MSDE.
Changed to VS Studio 2003

On my development computer I have SQL Server 2000 instead
of MSDE.

Any ideas of what might be causing these errors?

Thanks in advance, Allen Holman