diff --git a/reactos/base/system/msiexec/msiexec.c b/reactos/base/system/msiexec/msiexec.c
index 9ae87ce9a6a..d283b2d0ad1 100644
--- a/reactos/base/system/msiexec/msiexec.c
+++ b/reactos/base/system/msiexec/msiexec.c
@@ -418,11 +418,12 @@ static int chomp( WCHAR *str )
 {
 	enum chomp_state state = cs_token;
 	WCHAR *p, *out;
-	int count = 1, ignore;
+        int count = 1;
+        BOOL ignore;
 
 	for( p = str, out = str; *p; p++ )
 	{
-		ignore = 1;
+                ignore = TRUE;
 		switch( state )
 		{
 		case cs_whitespace:
@@ -436,7 +437,7 @@ static int chomp( WCHAR *str )
 				break;
 			default:
 				count++;
-				ignore = 0;
+                                ignore = FALSE;
 				state = cs_token;
 			}
 			break;
@@ -452,7 +453,7 @@ static int chomp( WCHAR *str )
 				*out++ = 0;
 				break;
 			default:
-				ignore = 0;
+                                ignore = FALSE;
 			}
 			break;
 
@@ -463,7 +464,7 @@ static int chomp( WCHAR *str )
 				state = cs_token;
 				break;
 			default:
-				ignore = 0;
+                                ignore = FALSE;
 			}
 			break;
 		}
@@ -626,6 +627,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 			WINE_TRACE("argvW[%d] = %s\n", i, wine_dbgstr_w(argvW[i]));
 			PackageName = argvW[i];
 			StringListAppend(&property_list, ActionAdmin);
+			WINE_FIXME("Administrative installs are not currently supported\n");
 		}
 		else if(msi_option_prefix(argvW[i], "f"))
 		{
@@ -906,13 +908,18 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 			}
 			else if(msi_strequal(argvW[i]+2, "b+!"))
 			{
-				InstallUILevel = INSTALLUILEVEL_BASIC|INSTALLUILEVEL_ENDDIALOG;
-				WINE_FIXME("Unknown modifier: !\n");
+				WINE_FIXME("Unhandled modifier: !\n");
+				InstallUILevel = INSTALLUILEVEL_BASIC|INSTALLUILEVEL_ENDDIALOG|INSTALLUILEVEL_HIDECANCEL;
+			}
+			else if(msi_strequal(argvW[i]+2, "b-!"))
+			{
+				WINE_FIXME("Unhandled modifier: !\n");
+				InstallUILevel = INSTALLUILEVEL_BASIC|INSTALLUILEVEL_PROGRESSONLY|INSTALLUILEVEL_HIDECANCEL;
 			}
 			else if(msi_strequal(argvW[i]+2, "b!"))
 			{
-				InstallUILevel = INSTALLUILEVEL_BASIC;
-				WINE_FIXME("Unknown modifier: !\n");
+				WINE_FIXME("Unhandled modifier: !\n");
+				InstallUILevel = INSTALLUILEVEL_BASIC|INSTALLUILEVEL_HIDECANCEL;
 			}
 			else
 			{
diff --git a/reactos/base/system/msiexec/service.c b/reactos/base/system/msiexec/service.c
index 831a68049b7..1ffead6069a 100644
--- a/reactos/base/system/msiexec/service.c
+++ b/reactos/base/system/msiexec/service.c
@@ -73,6 +73,8 @@ static BOOL UpdateSCMStatus(DWORD dwCurrentState, DWORD dwWin32ExitCode,
 
 static void WINAPI ServiceCtrlHandler(DWORD code)
 {
+    DWORD state = SERVICE_RUNNING;
+
     WINE_TRACE("%u\n", code);
 
     switch (code)
@@ -81,21 +83,19 @@ static void WINAPI ServiceCtrlHandler(DWORD code)
         case SERVICE_CONTROL_STOP:
             UpdateSCMStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
             KillService();
-            return;
+            state = SERVICE_STOPPED;
+            break;
         default:
             fprintf(stderr, "Unhandled service control code: %u\n", code);
             break;
     }
 
-    UpdateSCMStatus(SERVICE_RUNNING, NO_ERROR, 0);
+    UpdateSCMStatus(state, NO_ERROR, 0);
 }
 
 static DWORD WINAPI ServiceExecutionThread(LPVOID param)
 {
-    while (TRUE)
-    {
-        /* do nothing */
-    }
+    WaitForSingleObject(kill_event, INFINITE);
 
     return 0;
 }
@@ -130,12 +130,14 @@ static void WINAPI ServiceMain(DWORD argc, LPSTR *argv)
     {
         fprintf(stderr, "Failed to create event\n");
         KillService();
+        UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
         return;
     }
 
     if (!StartServiceThread())
     {
         KillService();
+        UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
         return;
     }
 
@@ -143,6 +145,8 @@ static void WINAPI ServiceMain(DWORD argc, LPSTR *argv)
 
     WaitForSingleObject(kill_event, INFINITE);
     KillService();
+
+    UpdateSCMStatus(SERVICE_STOPPED, NO_ERROR, 0);
 }
 
 DWORD DoService(void)
diff --git a/reactos/media/doc/README.WINE b/reactos/media/doc/README.WINE
index e06342defab..6f482f1a2ac 100644
--- a/reactos/media/doc/README.WINE
+++ b/reactos/media/doc/README.WINE
@@ -246,7 +246,7 @@ reactos/base/applications/winhlp32          # Synced to Wine-1.7.27
 reactos/base/applications/wordpad           # Synced to Wine-1.7.9
 reactos/base/services/rpcss                 # Synced to Wine-1.7.27
 reactos/base/system/expand                  # Synced to Wine-1.7.1
-reactos/base/system/msiexec                 # Synced to Wine-1.7.1
+reactos/base/system/msiexec                 # Synced to Wine-1.7.27
 reactos/modules/rosapps/winfile             # Autosync
 
 In addition the following libs, dlls and source files are mostly based on code ported