diff --git a/SpeckleLib/Make.win/buildResAC.bat b/SpeckleLib/Make.win/buildResAC.bat
index 1135918..622e09d 100644
--- a/SpeckleLib/Make.win/buildResAC.bat
+++ b/SpeckleLib/Make.win/buildResAC.bat
@@ -3,6 +3,6 @@ REM AC Resource build script
 ECHO "Building AC Resources"
 
 if not exist "%RES_OUTPUT%" MD "%RES_OUTPUT%"
-python "%HEADER_PATH_5%\Tools\CompileResources.py" "INT" "%HEADER_PATH_5%/.." "%HEADER_PATH_6%Source" %SYMROOT% %RES_OUTPUT% "%RES_SOURCE%/Connector.apx.mui"
+python "%HEADER_PATH_5%\Tools\CompileResources.py" "INT" "%HEADER_PATH_5%\.." "%HEADER_PATH_6%Source" "%SYMROOT%\" "%RES_OUTPUT%" "%RES_SOURCE%\CodesignImport.apx.mui"
 
 ECHO "Finished AC Resource"