remove CoUninitialize calls for FIX_BUGS (fixes PIX crash) and don't …

…check return value for CoInitialize

src/skel/win/win.cpp

@@ -1851,7 +1851,11 @@ void PlayMovieInWindow(int cmdShow, const char* szFile)
 	MultiByteToWideChar(CP_ACP, 0, szFile, -1, wFileName, sizeof(wFileName) - 1);
 
 	// Initialize COM
+#ifdef FIX_BUGS // will also return S_FALSE if it has already been inited in the same thread
+	CoInitialize(nil);
+#else
 	JIF(CoInitialize(nil));
+#endif
 
 	// Get the interface for DirectShow's GraphBuilder
 	JIF(CoCreateInstance(CLSID_FilterGraph, nil, CLSCTX_INPROC, 
@@ -2225,7 +2229,9 @@ WinMain(HINSTANCE instance,
 					{
 						CloseClip();
 
-						CoUninitialize();
+#ifndef FIX_BUGS
+						CoUninitialize(); // CoUninitialize should only be called at the shutdown of a program, and by then it doesn't matter
+#endif
 
 						if ( CMenuManager::OS_Language == LANG_FRENCH || CMenuManager::OS_Language == LANG_GERMAN )
 							PlayMovieInWindow(cmdShow, "movies\\GTAtitlesGER.mpg");
@@ -2260,7 +2266,9 @@ WinMain(HINSTANCE instance,
 					case GS_INIT_ONCE:
 					{
 						CloseClip();
-						CoUninitialize();
+#ifndef FIX_BUGS
+						CoUninitialize(); // CoUninitialize should only be called at the shutdown of a program, and by then it doesn't matter
+#endif
 
 #ifdef FIX_BUGS
 						// draw one frame because otherwise we'll end up looking at black screen for a while if vsync is on