diff --git a/cmat/cleanall.bat b/cmat/cleanall.bat
deleted file mode 100644
index e1ded27..0000000
--- a/cmat/cleanall.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-del /S *.ilk *.sdf *.obj *.pdb *.exe *.tlog *.log *.lastbuildstate *.lib *.idb *.exp file.dat file.xml
-del /S /a:h *.suo
\ No newline at end of file