How can i stop installation if .net 4.8 not installed ?

[Mel]

I want to stop installation if .net 4.8 is not installed .

What are the steps required to do this and show my own custom message ?

[Liviu]

Hello,

You can use the Launch Conditions page for this.

You can create a custom launch condition to display the desired message.

Or, you can use our predefined "Stop early" custom action.

For this, you need to create a search to verify if .NET 4.8 is installed.

Let us know if you have any questions.

Best regards,
Liviu