msi: MsiSetMode returns a UINT system error code, not a BOOL.

dlls/msi/install.c

@@ -717,19 +717,10 @@ BOOL WINAPI MsiGetMode(MSIHANDLE hInstall, MSIRUNMODE iRunMode)
 /***********************************************************************
  *           MsiSetMode    (MSI.@)
  */
-BOOL WINAPI MsiSetMode(MSIHANDLE hInstall, MSIRUNMODE iRunMode, BOOL fState)
+UINT WINAPI MsiSetMode(MSIHANDLE hInstall, MSIRUNMODE iRunMode, BOOL fState)
 {
-    switch (iRunMode)
-    {
-    case MSIRUNMODE_RESERVED11:
-    case MSIRUNMODE_WINDOWS9X:
-    case MSIRUNMODE_RESERVED14:
-    case MSIRUNMODE_RESERVED15:
-        return FALSE;
-    default:
     FIXME("%d %d %d\n", hInstall, iRunMode, fState);
-    }
-    return TRUE;
+    return ERROR_SUCCESS;
 }
 
 /***********************************************************************

dlls/msi/tests/automation.c

@@ -1713,12 +1713,12 @@ static void test_Session(IDispatch *pSession)
 
     /* Session::Mode, put */
     hr = Session_ModePut(pSession, MSIRUNMODE_REBOOTATEND, TRUE);
-    todo_wine ok(hr == S_OK, "Session_ModePut failed, hresult 0x%08x\n", hr);
+    ok(hr == S_OK, "Session_ModePut failed, hresult 0x%08x\n", hr);
     hr = Session_ModeGet(pSession, MSIRUNMODE_REBOOTATEND, &bool);
     ok(hr == S_OK, "Session_ModeGet failed, hresult 0x%08x\n", hr);
     ok(bool, "Reboot at end session mode is %d, expected 1\n", bool);
     hr = Session_ModePut(pSession, MSIRUNMODE_REBOOTATEND, FALSE);  /* set it again so we don't reboot */
-    todo_wine ok(hr == S_OK, "Session_ModePut failed, hresult 0x%08x\n", hr);
+    ok(hr == S_OK, "Session_ModePut failed, hresult 0x%08x\n", hr);
 
     /* Session::Database, get */
     hr = Session_Database(pSession, &pDatabase);

include/msiquery.h

@@ -301,7 +301,7 @@ UINT WINAPI MsiSummaryInfoGetPropertyCount(MSIHANDLE,PUINT);
 
 UINT WINAPI MsiEnableUIPreview(MSIHANDLE, MSIHANDLE*);
 BOOL WINAPI MsiGetMode(MSIHANDLE, MSIRUNMODE);
-BOOL WINAPI MsiSetMode(MSIHANDLE, MSIRUNMODE, BOOL);
+UINT WINAPI MsiSetMode(MSIHANDLE, MSIRUNMODE, BOOL);
 
 UINT WINAPI MsiViewModify(MSIHANDLE, MSIMODIFY, MSIHANDLE);