diff --git a/install_context_menu.reg b/install_context_menu.reg
index be02b81..d0817b8 100644
--- a/install_context_menu.reg
+++ b/install_context_menu.reg
@@ -1,19 +1,7 @@
 Windows Registry Editor Version 5.00
 
-[HKEY_CURRENT_USER\Software\Classes\Directory\shell\Group by date]
-@="Group by date"
-
-[HKEY_CURRENT_USER\Software\Classes\Directory\shell\Group by date\command]
-@="C:\\Users\\administrator\\go\\bin\\dategrouper.exe \"%1\""
-
-[HKEY_CURRENT_USER\Software\Classes\*\shell\Group by date]
-@="Group by date"
-
-[HKEY_CURRENT_USER\Software\Classes\*\shell\Group by date\command]
-@="C:\\Users\\administrator\\go\\bin\\dategrouper.exe \"%1\""
-
 [HKEY_CURRENT_USER\Software\Classes\AllFileSystemObjects\shell\Group by date]
 @="Group by date"
 
 [HKEY_CURRENT_USER\Software\Classes\AllFileSystemObjects\shell\Group by date\command]
-@="C:\\Users\\administrator\\go\\bin\\dategrouper.exe %*"
\ No newline at end of file
+@="C:\\Users\\administrator\\go\\bin\\dategrouper.exe \"%1\""
\ No newline at end of file