Index: src/ch/register.h
===================================================================
diff -u -N -r3493e9fc470285b0a0b417d50be281467a071eb7 -re667429b5d9008da845b7bd146a2581c38551dfd
--- src/ch/register.h	(.../register.h)	(revision 3493e9fc470285b0a0b417d50be281467a071eb7)
+++ src/ch/register.h	(.../register.h)	(revision e667429b5d9008da845b7bd146a2581c38551dfd)
@@ -20,6 +20,6 @@
 #ifndef __REGISTER_H__
 #define __REGISTER_H__
 
-DWORD RegisterShellExtDll(LPCTSTR lpszPath, bool bRegister);
+HRESULT RegisterShellExtDll(LPCTSTR lpszPath, bool bRegister);
 
 #endif
\ No newline at end of file