Closed RT
ClosedRT is a sandbox setting in Sandboxie Ini available since v0.5.3a / 5.45.2. It specifies the problematic Windows RT interfaces that should not be accessible by a sandboxed program.
Usage:
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[DefaultBox]
ClosedRT=ExampleRT
This example makes the ExampleRT interface not accessible to sandboxed programs.
Related Sandboxie Plus setting: Sandbox Options > Resource Access > COM > Add COM Object > Access column > Closed RT