diff --git a/uppsrc/Core/LocalProcess.cpp b/uppsrc/Core/LocalProcess.cpp
index 4a8618f23..9c2612dbd 100644
--- a/uppsrc/Core/LocalProcess.cpp
+++ b/uppsrc/Core/LocalProcess.cpp
@@ -105,16 +105,22 @@ bool LocalProcess::DoStart(const char *command, const Vector<String> *arg, bool
 
 	HANDLE hp = GetCurrentProcess();
 
-	CreatePipe(&hInputRead, &hInputWriteTmp, NULL, 0);
+	SECURITY_ATTRIBUTES sa;
+
+	sa.nLength = sizeof(SECURITY_ATTRIBUTES);
+	sa.lpSecurityDescriptor = NULL;
+	sa.bInheritHandle = TRUE;
+
+	CreatePipe(&hInputRead, &hInputWriteTmp, &sa, 0);
 	DuplicateHandle(hp, hInputWriteTmp, hp, &hInputWrite, 0, FALSE, DUPLICATE_SAME_ACCESS);
 	CloseHandle(hInputWriteTmp);
 
-	CreatePipe(&hOutputReadTmp, &hOutputWrite, NULL, 0);
+	CreatePipe(&hOutputReadTmp, &hOutputWrite, &sa, 0);
 	DuplicateHandle(hp, hOutputReadTmp, hp, &hOutputRead, 0, FALSE, DUPLICATE_SAME_ACCESS);
 	CloseHandle(hOutputReadTmp);
 
 	if(spliterr) {
-		CreatePipe(&hErrorReadTmp, &hErrorWrite, NULL, 0);
+		CreatePipe(&hErrorReadTmp, &hErrorWrite, &sa, 0);
 		DuplicateHandle(hp, hErrorReadTmp, hp, &hErrorRead, 0, FALSE, DUPLICATE_SAME_ACCESS);
 		CloseHandle(hErrorReadTmp);
 	}
@@ -167,15 +173,7 @@ bool LocalProcess::DoStart(const char *command, const Vector<String> *arg, bool
 	    }
 		command = cmdh;
 	}
-#if 0
-	int n = (int)strlen(command) + 1;
-	Buffer<char> cmd(n);
-	memcpy(cmd, command, n);
-	bool h = CreateProcess(NULL, cmd, NULL, NULL /*&sa, &sa*/, TRUE,
-	                       NORMAL_PRIORITY_CLASS, (void *)envptr, NULL, &si, &pi);
-#else
 	bool h = Win32CreateProcess(command, envptr, si, pi);
-#endif
 	LLOG("CreateProcess " << (h ? "succeeded" : "failed"));
 	CloseHandle(hErrorWrite);
 	CloseHandle(hInputRead);
@@ -511,6 +509,8 @@ bool LocalProcess::Read2(String& reso, String& rese)
 	   ReadFile(hErrorRead, buffer, sizeof(buffer), &n, NULL) && n)
 		rese.Cat(buffer, n);
 
+	DDUMPHEX(reso);
+	DDUMPHEX(rese);
 	if(convertcharset) {
 		reso = FromOEMCharset(reso);
 		rese = FromOEMCharset(rese);
diff --git a/uppsrc/ide/Upgrade.cpp b/uppsrc/ide/Upgrade.cpp
new file mode 100644
index 000000000..efd24f7ce
--- /dev/null
+++ b/uppsrc/ide/Upgrade.cpp
@@ -0,0 +1,45 @@
+#include "ide.h"
+
+void Ide::UpgradeTheIDE()
+{
+	String idepath = GetExeFilePath();
+	String newpath = idepath + ".new";
+	String bakpath(~idepath, GetFileExtPos(idepath));
+	bakpath << ".bak.exe";
+	
+	int tbak = targetmode;
+	String tmbak = StoreAsString(release);
+
+	release.target_override = true;
+	release.target = newpath;
+#ifdef PLATFORM_WIN32
+	release.linkmode = 0;
+#else
+	release.linkmode = 1;
+#endif
+	release.createmap = false;
+	release.version.Clear();
+	release.def.blitz = false;
+	release.def.debug = false;
+	release.package.Clear();
+	
+	targetmode = 1;
+
+	Clean();
+	if(!Build())
+		return;
+
+	FileDelete(bakpath);
+	if(FileExists(bakpath))
+		Exclamation("Unable to delete&" + bakpath);
+	else {
+		PutVerbose("Moving " + idepath + " to " + bakpath);
+		FileMove(idepath, bakpath);
+		PutVerbose("Moving " + newpath + " to " + idepath);
+		FileMove(newpath, idepath);
+		PutConsole("Upgrade finished, please restart theide.");
+	}
+
+	LoadFromString(release, tmbak);
+	targetmode = tbak;
+}
diff --git a/uppsrc/ide/ide.h b/uppsrc/ide/ide.h
index eacd520ff..ffc022d03 100644
--- a/uppsrc/ide/ide.h
+++ b/uppsrc/ide/ide.h
@@ -903,6 +903,7 @@ public:
 		void  SetUpdateTimer(int period);
 		void  Abbreviations();
 		void  DoMacroManager();
+		void  UpgradeTheIDE();
 	
 	void      SetupMobilePlatforms(Bar& bar);
 		void  SetupAndroidMobilePlatform(Bar& bar, const AndroidSDK& androidSDK);
diff --git a/uppsrc/ide/ide.upp b/uppsrc/ide/ide.upp
index f792f622a..89834cd99 100644
--- a/uppsrc/ide/ide.upp
+++ b/uppsrc/ide/ide.upp
@@ -85,6 +85,7 @@ file
 	Json.cpp,
 	MacroManager.cpp,
 	SetupSVN.cpp,
+	Upgrade.cpp,
 	Compile readonly separator,
 	MethodsCtrls.h,
 	MethodsCtrls.cpp,
diff --git a/uppsrc/ide/idebar.cpp b/uppsrc/ide/idebar.cpp
index 5d6fd6cd8..205715a69 100644
--- a/uppsrc/ide/idebar.cpp
+++ b/uppsrc/ide/idebar.cpp
@@ -394,6 +394,13 @@ void Ide::Setup(Bar& menu)
 		IdeAgain = true;
 		Break();
 	});
+
+	const Workspace& wspc = IdeWorkspace();
+	if(wspc[0] == "ide")
+		for(int i = 0; i < wspc.GetCount(); i++)
+			if(wspc[i] == "ide/Core")
+				menu.Add("Upgrade theide..", [=] { UpgradeTheIDE(); });
+
 	if(menu.IsMenuBar())
 		SetupMobilePlatforms(menu);
 }