C:\> bcdedit /set dtrace ON
The operation completed successfully.
C:\> bcdedit /enum | findstr /i dtrace
dtrace Yes
Environment variable _NT_SYMBOL_PATH should be set (possibly to a value like srv*C:\ProgramData\DbgC:\ProgramData\Dbg*https://msdl.microsoft.com/download/symbols
dtrace [-32|-64] [-aACeFGhHlqSvVwZ] [-b bufsz] [-c cmd] [-D name[=def]]
[-I path] [-L path] [-o output] [-p pid] [-s script] [-U name]
[-x opt[=val]] [-X a|c|s|t]
[-P provider [[ predicate ] action ]]
[-m [ provider: ] module [[ predicate ] action ]]
[-f [[ provider: ] module: ] func [[ predicate ] action ]]
[-n [[[ provider: ] module: ] func: ] name [[ predicate ] action ]]
[-i probe-id [[ predicate ] action ]] [ args ... ]
predicate -> '/' D-expression '/'
action -> '{' D-statements '}'
-b set trace buffer size
-c run specified command and exit upon its completion
-C run cpp(1) preprocessor on script files
-D define symbol when invoking preprocessor
-e exit after compiling request but prior to enabling probes
-f enable or list probes matching the specified function name
-F coalesce trace output by function
-G generate a PE file containing embedded dtrace program
-h generate a header file with definitions for static probes
-H print included files when invoking preprocessor
-i enable or list probes matching the specified probe id
-I add include directory to preprocessor search path
-l list probes matching specified criteria
-L add library directory to library search path
-m enable or list probes matching the specified module name
-n enable or list probes matching the specified probe name
-o set output file
-p grab specified process-ID and cache its symbol tables
-P enable or list probes matching the specified provider name
-q set quiet mode (only output explicitly traced data)
-s enable or list probes according to the specified D script
-S print D compiler intermediate code
-U undefine symbol when invoking preprocessor
-v set verbose mode (report stability attributes, arguments)
-V report DTrace API version
-w permit destructive actions
-x enable or modify compiler and tracing options
-X specify ISO C conformance settings for preprocessor
-y set symbol search path
-Z permit probe descriptions that match zero probes