diff --git a/libsrc/ffdec_lib/testdata/flex/build.bat b/libsrc/ffdec_lib/testdata/flex/build.bat
index 052620c0f..c00db36bf 100644
--- a/libsrc/ffdec_lib/testdata/flex/build.bat
+++ b/libsrc/ffdec_lib/testdata/flex/build.bat
@@ -5,7 +5,7 @@ goto block2
 :blockset
 set ISDEBUG=true
 :block2
-set COMPILERPATH=mxmlc.exe
+set COMPILERPATH=%2
 rem if not exist %COMPILERPATH% goto notex
 %COMPILERPATH% -warnings=false -debug=%ISDEBUG% -static-link-runtime-shared-libraries TestFlex.as>out.txt
 start notepad out.txt
diff --git a/libsrc/ffdec_lib/testdata/flex/build_air_debug.bat b/libsrc/ffdec_lib/testdata/flex/build_air_debug.bat
new file mode 100644
index 000000000..a903070da
--- /dev/null
+++ b/libsrc/ffdec_lib/testdata/flex/build_air_debug.bat
@@ -0,0 +1,2 @@
+@echo off
+build.bat debug c:\air\bin\mxmlc.bat
\ No newline at end of file
diff --git a/libsrc/ffdec_lib/testdata/flex/build_air_standard.bat b/libsrc/ffdec_lib/testdata/flex/build_air_standard.bat
new file mode 100644
index 000000000..4196eea9c
--- /dev/null
+++ b/libsrc/ffdec_lib/testdata/flex/build_air_standard.bat
@@ -0,0 +1,2 @@
+@echo off
+build.bat standard c:\air\bin\mxmlc.bat
\ No newline at end of file
diff --git a/libsrc/ffdec_lib/testdata/flex/build_flex_debug.bat b/libsrc/ffdec_lib/testdata/flex/build_flex_debug.bat
new file mode 100644
index 000000000..8ab93721e
--- /dev/null
+++ b/libsrc/ffdec_lib/testdata/flex/build_flex_debug.bat
@@ -0,0 +1,2 @@
+@echo off
+build.bat debug c:\flex\bin\mxmlc.exe
\ No newline at end of file
diff --git a/libsrc/ffdec_lib/testdata/flex/build_flex_standard.bat b/libsrc/ffdec_lib/testdata/flex/build_flex_standard.bat
new file mode 100644
index 000000000..532a9a851
--- /dev/null
+++ b/libsrc/ffdec_lib/testdata/flex/build_flex_standard.bat
@@ -0,0 +1,2 @@
+@echo off
+build.bat standard c:\flex\bin\mxmlc.exe
\ No newline at end of file