Asgard
Posts: 3
Joined: Wed May 29, 2019 6:00 pm

Automatic uninstalling previous version

Hello, I made an installer for my application and now I want to make an update, in the same project I change the version of the application to a newer one and delete unnecessary files, and those files that have been updated are replaced with more than new versions. Next, I generate the update code and build this package, but when I install it, it completely removes my application and then copies the updated files, how can I ensure that it does not delete the previous version of the application but just copy the updated files?
Catalin
Posts: 6603
Joined: Wed Jun 13, 2018 7:49 am

Re: Automatic uninstalling previous version

Hello Asgard,

Please find below my answer to the other forum thread where you have asked the same question:

viewtopic.php?f=5&t=38382#p105417

Hope this helps.

Best regards,
Catalin
Catalin Gheorghe - Advanced Installer Team
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