Installer freezes upon declining elevated rights prompt and clicking "ok" on the following dialog

Installer freezes for a long period (up to about a minute) when initial prompt for elevated rights is declined and the "ok" button in the following dialog is clicked.

Steps to reproduce the problem:

• Create an installer from the attached project
• Start the installer
• Keep hitting "next" until elevated rights requested
• Decline the elevated rights
• In the following dialog (Cannot get authorization.) click "ok"

=> the thing freezes until eventually displaying another dialog "error while elevating access rights".