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Level 2

Setting Minor and Major Upgrade within InstallScript Project

I have an InstallScript Project and I cannot find how to do Minor and Major upgrades like it can be done with Basic MSI projects. I read online that this can be done with MSI projects by going to Installation Designer and then Media/Upgrades and configure the upgrade. This option is not available with InstallScript projects. What can I use with InstallScript Project to change this behavior?

I am trying to get the InstallScript project to overwrite previous install without uninstall.
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Level 9

Why are you not using a Basic MSI project? You can still use InstallScript language with a Basic MSI project. Using anything other than Basic MSI these days is not a very good idea in my experience.

The upgrades are one of the benefits of MSI.

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