diff --git a/tools/wpr-test.bat b/tools/wpr-test.bat
new file mode 100644
index 00000000..9d042c2e
--- /dev/null
+++ b/tools/wpr-test.bat
@@ -0,0 +1,38 @@
+@echo off
+
+setlocal
+setlocal EnableDelayedExpansion
+
+if not X%1==X set File=%1
+if X%File%==X (echo usage: wpr-test file.etl fsbench-args... >&2 & goto fail)
+
+REM see https://stackoverflow.com/a/45969239/429091
+set Args=%*
+call set Args=%%args:*%1=%%
+
+REM see https://stackoverflow.com/a/11995662
+net session >nul 2>&1
+if %ERRORLEVEL% neq 0 echo must be run as Administrator >&2 & goto fail
+
+set outdir=%cd%
+pushd %~dp0..
+set ProjRoot=%cd%
+popd
+
+set fsbench="%ProjRoot%\build\VStudio\build\Release\fsbench-x64.exe"
+if not exist %fsbench% echo cannot find fsbench >&2 & goto fail
+
+wpr -start CPU -start FileIO
+
+mkdir fsbench
+pushd fsbench
+%fsbench% %Args%
+popd
+rmdir fsbench
+
+wpr -stop %File% %File% -skipPdbGen
+
+exit /b 0
+
+:fail
+exit /b 1