I am using the NEEDSUPGRADE variable to uninstall a previous version of my product.
The problem is that if I have the latest version installed and I run an old setup it will have the NEEDSUPGRADE variable set to true ...
How can I prevent installing an old version over a new one?
Thanks!
PS: I'm building my setups with miabuild.exe setup.mpr /r
Uninstalling previous verison
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