Index: src/ch/TShellExtensionClient.cpp
===================================================================
diff -u -N -r9ddf8fdd5f641491dd30c49eb90f8f740314b6af -r6609ba39811176f4803f0556db3da30e9e457b9d
--- src/ch/TShellExtensionClient.cpp	(.../TShellExtensionClient.cpp)	(revision 9ddf8fdd5f641491dd30c49eb90f8f740314b6af)
+++ src/ch/TShellExtensionClient.cpp	(.../TShellExtensionClient.cpp)	(revision 6609ba39811176f4803f0556db3da30e9e457b9d)
@@ -20,6 +20,7 @@
 #include "TShellExtensionClient.h"
 #include "objbase.h"
 #include "../chext/Logger.h"
+#include "../chext/guids.h"
 
 #ifdef _DEBUG
 #define new DEBUG_NEW