How to upgrade an MSI install using Inno Setup installer? -
We have recently moved from a Visual Studio Setup MSI based installer to these setup, but we have upgraded the existing installation Having problems with this new installer I know that the upgrade code stays stable because the product code changes every update, so I initially tried to set it as an AppId in the Nanow Setup project Received, but it does not work then I tried several other Gids which does not work.
Is there any way to install an MSI with an Ino Setup installer?
No, I do not think so - InnoSetup is clearly not not an MSI - based installer
You will first need to uninstall the old MSI-based installation of MSIXAC / X (product-code or MSI file name), and then you can install new things by using InnoSetup You can.
Mark
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