OnUpdateUIBefore on installscript msi

[shlomi]

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?

[Reureu]

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.

Regards

[RobertDickau]

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