How to modify error message in Inno Setup?

Question

I want to change one error message. After not typing a password the error message says:

The password you entered is not correct. Please try again.

I want to use my own custom message and include clickable hyperlink in it.

Answer 1

A custom message text is easy. Set IncorrectPassword message in the [Messages] section:

[Messages]
IncorrectPassword=That is not the correct password, dude.

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A custom message dialog with a clickable hyperlink is a lot more work. You would have to implement the validation on your own, creating the dialog programmatically.

Easier would be to add your hyperlink directly to the wizard password page.