Index: src/chext/ShellExtControl.rgs
===================================================================
diff -u -N -rd0fdcc905035e648382256101a3d99f429af6d56 -r306fbe693c70290af9de9a5779084a697de22d75
--- src/chext/ShellExtControl.rgs	(.../ShellExtControl.rgs)	(revision d0fdcc905035e648382256101a3d99f429af6d56)
+++ src/chext/ShellExtControl.rgs	(.../ShellExtControl.rgs)	(revision 306fbe693c70290af9de9a5779084a697de22d75)
@@ -18,7 +18,7 @@
 			ForceRemove 'Programmable'
 			InprocServer32 = s '%MODULE%'
 			{
-				val ThreadingModel = s 'Neutral'
+				val ThreadingModel = s 'Both'
 			}
 			'TypeLib' = s '{68FAFC14-8EB8-4DA1-90EB-6B3D22010505}'
 		}