Stop install when Powershell script error

[Azef123]

Hello,

I have a Powershell script during installation. If there is an error in Powershell script the installation continues !
I would like to stop setup if there is a error during the execution Powershell script.

(When my PowerShell script success I use exit(0).)

Thank you for your help

[Azef123]

So how to interact a Powershell script with Installshiel ?

[JSClark]

In your Custom Action calling the Powershell script is the Return Processing set to (Ignores exit code) instead of (Check exit code)?

[ssuriyap]

throw uncaught exception or use EXIT in your ps1.