diff --git a/tools/run-tests.bat b/tools/run-tests.bat
index 763fbb5f..a282e4d9 100644
--- a/tools/run-tests.bat
+++ b/tools/run-tests.bat
@@ -75,34 +75,42 @@ exit /b 1
 M:
 "%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -N 5000 test xxxxxx
 if errorlevel 1 goto fail
+"%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -f foo -N 5000 test xxxxxx
+if errorlevel 1 goto fail
 N:
 "%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -N 5000 test xxxxxx
 if errorlevel 1 goto fail
+"%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -f foo -N 5000 test xxxxxx
+if errorlevel 1 goto fail
 exit /b 0
 
 :fsx-memfs-x86
 O:
 "%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -N 5000 test xxxxxx
 if errorlevel 1 goto fail
+"%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -f foo -N 5000 test xxxxxx
+if errorlevel 1 goto fail
 P:
 "%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -N 5000 test xxxxxx
 if errorlevel 1 goto fail
+"%ProjRoot%\ext\test\fstools\src\fsx\fsx.exe" -f foo -N 5000 test xxxxxx
+if errorlevel 1 goto fail
 exit /b 0
 
 :winfstest-memfs-x64
 M:
-call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat" base reparse
+call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat"
 if errorlevel 1 goto fail
 N:
-call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat" base reparse
+call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat"
 if errorlevel 1 goto fail
 exit /b 0
 
 :winfstest-memfs-x86
 O:
-call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat" base reparse
+call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat"
 if errorlevel 1 goto fail
 P:
-call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat" base reparse
+call "%ProjRoot%\ext\test\winfstest\run-winfstest.bat"
 if errorlevel 1 goto fail
 exit /b 0