msiexec: Enable visual styles.

programs/msiexec/Makefile.in

 MODULE    = msiexec.exe
-IMPORTS   = msi ole32 advapi32 user32
+IMPORTS   = msi ole32 advapi32 user32 comctl32
 
 EXTRADLLFLAGS = -mwindows -mno-cygwin
 

programs/msiexec/msiexec.c

@@ -22,6 +22,7 @@
 #define WIN32_LEAN_AND_MEAN
 
 #include <windows.h>
+#include <commctrl.h>
 #include <msi.h>
 #include <winsvc.h>
 #include <objbase.h>
@@ -626,6 +627,8 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	int argc;
 	LPWSTR *argvW = NULL;
 
+        InitCommonControls();
+
 	/* parse the command line */
 	process_args( GetCommandLineW(), &argc, &argvW );
 

programs/msiexec/msiexec.manifest

+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
+<assemblyIdentity type="win32" name="Wine.Msiexec" version="0.0.0.0"/>
+<dependency>
+    <dependentAssembly>
+        <assemblyIdentity
+            type="win32"
+            name="Microsoft.Windows.Common-Controls"
+            version="6.0.0.0"
+            processorArchitecture="*"
+            publicKeyToken="6595b64144ccf1df"
+            language="*"
+        />
+    </dependentAssembly>
+</dependency>
+</assembly>

programs/msiexec/rsrc.rc

@@ -33,3 +33,6 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 
 /* @makedep: msiexec.ico */
 1 ICON msiexec.ico
+
+/* @makedep: msiexec.manifest */
+1 RT_MANIFEST msiexec.manifest