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ChrisG

New Installation vs upgrade installation of software

2 posts in this topic

I've created a script to install a couple of items of software which will work fine if the installation is actioned on a PC where the software hasn't already been installed. All works fine in this instance.

What I want to achieve is to be able to have the installation be able to cater for the installation purhaps being an update on a PC where a previous installation has already been installed and therefore causes the screens that appear to vary from a new installation e.g. additional screens specifying that certain directories exist.

How can I cater for this ? Any ideas?

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