diff --git a/BizHawk.MultiClient/output/dll/mupen64plus.dll b/BizHawk.MultiClient/output/dll/mupen64plus.dll
index 0827205f0a..e682611170 100644
Binary files a/BizHawk.MultiClient/output/dll/mupen64plus.dll and b/BizHawk.MultiClient/output/dll/mupen64plus.dll differ
diff --git a/libmupen64plus/mupen64plus-core/src/api/vidext.c b/libmupen64plus/mupen64plus-core/src/api/vidext.c
index 83ccc4ee65..395818ccd8 100644
--- a/libmupen64plus/mupen64plus-core/src/api/vidext.c
+++ b/libmupen64plus/mupen64plus-core/src/api/vidext.c
@@ -32,6 +32,7 @@
 #include "m64p_vidext.h"
 #include "vidext.h"
 #include "callbacks.h"
+#include "SDL_syswm.h"
 
 #if SDL_VERSION_ATLEAST(2,0,0)
 #include "vidext_sdl2_compat.h"
@@ -183,6 +184,7 @@ EXPORT m64p_error CALL VidExt_SetVideoMode(int Width, int Height, int BitsPerPix
 {
     const SDL_VideoInfo *videoInfo;
     int videoFlags = 0;
+	SDL_SysWMinfo SysInfo;
 
     /* call video extension override if necessary */
     if (l_VideoExtensionActive)
@@ -225,6 +227,8 @@ EXPORT m64p_error CALL VidExt_SetVideoMode(int Width, int Height, int BitsPerPix
     else
         DebugMessage(M64MSG_INFO, "Setting video mode: %ix%i", Width, Height);
 
+	videoFlags |= SDL_NOFRAME;
+
     l_pScreen = SDL_SetVideoMode(Width, Height, BitsPerPixel, videoFlags);
     if (l_pScreen == NULL)
     {
@@ -232,6 +236,13 @@ EXPORT m64p_error CALL VidExt_SetVideoMode(int Width, int Height, int BitsPerPix
         return M64ERR_SYSTEM_FAIL;
     }
 
+	SDL_VERSION(&SysInfo.version);
+	if (SDL_GetWMInfo(&SysInfo))
+	{
+		// Hide the SDL window
+		ShowWindow(SysInfo.window,0);
+	}
+
     SDL_ShowCursor(SDL_DISABLE);
 
     l_Fullscreen = (ScreenMode == M64VIDEO_FULLSCREEN);