30Jul/080
Uninstalling a Previous Version from an MSI
It was absurdly hard to figure out how to auto-uninstall a Previous Version from an MSI, so I'm just adding a link here in the hope that it will help the world find that link easier.
Basically:
- In the Setup project properties, there's a property "Version" (probably 1.0.0)
- change it to any value e.g. 1.0.1 (do note the 3-part, in assemblies, versions are 4-part)
- Now it will ask to change product code automatically - just click "yes"
- Build the new relase & install it.
- The previous verison will get uninstalled first.