Prompt On Secure Desktop
PromptOnSecureDesktop is a global sandbox setting in Sandboxie Ini available since v1.16.0 / 5.71.0. It controls whether User Account Control (UAC) elevation prompts from sandboxed applications appear on the secure desktop while not affecting host system behavior.
Note: This setting is only effective when UseSandboxieUAC is enabled.
Usage:
This setting ensures that UAC prompts from sandboxed applications do not appear on the secure desktop, even if the system is configured otherwise.