-@if "%1"=="-h" goto Usage\r
-@if "%1"=="-help" goto Usage\r
-@if "%1"=="--help" goto Usage\r
-@if "%1"=="/h" goto Usage\r
-@if "%1"=="/?" goto Usage\r
-@if "%1"=="/help" goto Usage\r
-@if "%1"=="ForceRebuild" goto ForceBuild\r
-@if "%1"=="Reconfig" goto Reconfig\r
+@if /I "%1"=="-h" goto Usage\r
+@if /I "%1"=="-help" goto Usage\r
+@if /I "%1"=="--help" goto Usage\r
+@if /I "%1"=="/h" goto Usage\r
+@if /I "%1"=="/?" goto Usage\r
+@if /I "%1"=="/help" goto Usage\r
+@if /I "%1"=="ForceRebuild" goto ForceBuild\r
+@if /I "%1"=="Reconfig" goto Reconfig\r