What can I do when prerequisite installation fails
How can I stop my setup when a installation of a prerequisite fails? Or generaly what can I do?
In my case the following happens: I have a InstallScript project. Prerequiste .NET Framework 4.5. Administrative privileges in prerequisites and execution Level Administrative in Setup.exe. I start the setup (with non administrative privileges). The Framework can not be installed. A second setup.exe process starts and I reach a message, that a second instance can not be startet. After to click the ok button I reach the message, that I must have admin rights.
Hmm. If I understand your scenario correctly, you have a per-user InstallScript installation that requires the .NET framework, and this combination doesn't appear to elevate correctly. If your application should not be installed per-user, I would suggest just elevating at the original launch. If, however, it should be per-user, you might find it easiest to work around this by detecting and optionally launching the framework's installation from your script instead of using the prerequisite.
