Tom Kazimiers wrote:
> my MSI installer is made with WiX 3 and I wonder if there is a
> possibility to uninstall the current installation (if any) of the
> product and then installing the new one?
> I am asking since I don't want to do a major upgrade every time I do a
>   

What you describe *is* a major upgrade. See, for example, 
http://www.joyofsetup.com/2008/12/30/paying-for-upgrades/ and 
http://www.joyofsetup.com/2008/12/29/neither-more-nor-less/. You can 
minimize the amount of work it does by choosing a late scheduling for 
RemoveExistingProducts (see the MSI SDK for choices).

-- 
sig://boB
http://joyofsetup.com/



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