IsJITTrackingEnabled controls whether the runtime tracks information important to the debugger during code generation. This information helps the debugger provide a rich debugging experience.
This property does not control the ability to debug, but tells the just-in-time (JIT) compiler to generate tracking information. Specifically, the compiler tracks the Microsoft Intermediate Language (MSIL)-offset to the native-code offset within a method.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)