diff --git a/uisimulator/win32/button.c b/uisimulator/win32/button.c
index 9f3c324077..c8935d81f3 100644
--- a/uisimulator/win32/button.c
+++ b/uisimulator/win32/button.c
@@ -22,6 +22,7 @@
 #include "config.h"
 #include "sh7034.h"
 #include "button.h"
+#include "kernel.h"
 
 #define KEY(k)      HIBYTE(GetKeyState (k))
 
@@ -34,6 +35,7 @@ void button_init(void)
 
 int button_get(bool block)
 {
+    int func_call = current_tick;
     
     int btn = 0;
     do
@@ -87,5 +89,7 @@ int button_get(bool block)
     }
     while (btn == 0 && block);
 
+    Sleep (50);
+
     return btn;	
 }
\ No newline at end of file
diff --git a/uisimulator/win32/uisw32.suo b/uisimulator/win32/uisw32.suo
index a60bb1e9aa..cb2d0a65af 100644
Binary files a/uisimulator/win32/uisw32.suo and b/uisimulator/win32/uisw32.suo differ
diff --git a/uisimulator/win32/uisw32.vcproj b/uisimulator/win32/uisw32.vcproj
index ff157bd5d5..c373562688 100644
--- a/uisimulator/win32/uisw32.vcproj
+++ b/uisimulator/win32/uisw32.vcproj
@@ -107,7 +107,7 @@
 			Name="Source Files"
 			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm">
 			<File
-				RelativePath="..\..\firmware\backlight.c">
+				RelativePath="backlight-win32.c">
 			</File>
 			<File
 				RelativePath="..\..\apps\recorder\bmp.c">