Hi,
How do I script an NSIS installer so it can also be used to change the existing installation?
e.g. user can go back and chose "option 2" instead
Change Existing Installation
5 posts
Go back from where?
Thank you for replying.
What I mean is, after the user has installed the files they can run the setup again to change the files.
I guess what I need to know is
1. How to detect an existing install and list which components were installed
2. How to allow the user to uninstall individual components and install different ones instead
What I mean is, after the user has installed the files they can run the setup again to change the files.
I guess what I need to know is
1. How to detect an existing install and list which components were installed
2. How to allow the user to uninstall individual components and install different ones instead
You can remember sections with memento.nsh but the actual install/uninstall logic is something you have to code yourself.
Thanks, I'll check that out.