We are having great difficulty configuring the 'setup' project in .net and
making it so that it will OVERWRITE and REPLACE previous versions. We have a
number of Visual Basic products in our suite, and have built separate Setups
for each of them.  Ths Setups work fine apart from one little glitch which
forces us to do a manual 'Unload' of previous versions.

We have set the 'DetectNewerInstalledVersion' flag to True, AND the 'Remove
Previous Versions' flag to True, but the installation still will not work
unless we go through 'Control Panel-> Add or Remove Programs' first and
'manually' uninstall the previous version.

Can anyone tell me what we are missing here as this is holding up our
release.

Regards and thanks

Glyn J Meek