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Level 2

OnUpdateUIBefore on installscript msi

I want to create an installscript msi project but use scripts that I have from installscript projects.
but I get error like OnUpdateUIBefore functions has no prototype
How can I solve this issue?
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(2) Replies
Level 10

You need to declare your function

just add the following line, either at the top of your implementation (.RUL) file, or in the corresponding header (.H) file.

prototype OnUpdateUIBefore();

When you work in an Installscript project, this function is already pre-declared. But that's not the case in an MSI project.

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Flexera Alumni

For a minor upgrade in an InstallScript MSI project, perhaps see if OnResumeUIBefore does what you want.
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