diff --git a/host/host.cc b/host/host.cc
index 68e6574..96fd694 100644
--- a/host/host.cc
+++ b/host/host.cc
@@ -124,13 +124,13 @@ namespace Host
 		return WriteFile(processRecordsByIds[pid].hostPipe, &info, sizeof(info), DUMMY, nullptr);
 	}
 
-	DLLEXPORT bool RemoveHook(DWORD pid, DWORD addr)
+	DLLEXPORT bool RemoveHook(DWORD pid, unsigned __int64 addr)
 	{
 		auto info = RemoveHookCmd(addr);
 		return WriteFile(processRecordsByIds[pid].hostPipe, &info, sizeof(info), DUMMY, nullptr);
 	}
 
-	DLLEXPORT HookParam GetHookParam(DWORD pid, DWORD addr)
+	DLLEXPORT HookParam GetHookParam(DWORD pid, unsigned __int64 addr)
 	{
 		HOST_LOCK;
 		HookParam ret = {};
@@ -139,14 +139,14 @@ namespace Host
 		MutexLocker locker(pr.sectionMutex);
 		const TextHook* hooks = (const TextHook*)pr.sectionMap;
 		for (int i = 0; i < MAX_HOOK; ++i)
-			if ((DWORD)hooks[i].Address() == addr)
+			if (hooks[i].Address() == addr)
 				ret = hooks[i].hp;
 		return ret;
 	}
 
 	DLLEXPORT HookParam GetHookParam(ThreadParam tp) { return GetHookParam(tp.pid, tp.hook); }
 
-	DLLEXPORT std::wstring GetHookName(DWORD pid, DWORD addr)
+	DLLEXPORT std::wstring GetHookName(DWORD pid, unsigned __int64 addr)
 	{
 		if (pid == 0) return L"Console";
 		HOST_LOCK;
@@ -156,7 +156,7 @@ namespace Host
 		MutexLocker locker(pr.sectionMutex);
 		const TextHook* hooks = (const TextHook*)pr.sectionMap;
 		for (int i = 0; i < MAX_HOOK; ++i)
-			if ((DWORD)hooks[i].Address() == addr)
+			if (hooks[i].Address() == addr)
 			{
 				buffer.resize(hooks[i].NameLength());
 				ReadProcessMemory(pr.processHandle, hooks[i].Name(), &buffer[0], hooks[i].NameLength(), nullptr);
diff --git a/host/host.h b/host/host.h
index 8113447..7cdacc5 100644
--- a/host/host.h
+++ b/host/host.h
@@ -20,10 +20,10 @@ namespace Host
 	DLLEXPORT bool DetachProcess(DWORD pid);
 
 	DLLEXPORT bool InsertHook(DWORD pid, HookParam hp, std::string name = "");
-	DLLEXPORT bool RemoveHook(DWORD pid, DWORD addr);
-	DLLEXPORT HookParam GetHookParam(DWORD pid, DWORD addr);
+	DLLEXPORT bool RemoveHook(DWORD pid, unsigned __int64 addr);
+	DLLEXPORT HookParam GetHookParam(DWORD pid, unsigned __int64 addr);
 	DLLEXPORT HookParam GetHookParam(ThreadParam tp);
-	DLLEXPORT std::wstring GetHookName(DWORD pid, DWORD addr);
+	DLLEXPORT std::wstring GetHookName(DWORD pid, unsigned __int64 addr);
 
 	DLLEXPORT TextThread* GetThread(ThreadParam tp);
 	DLLEXPORT void AddConsoleOutput(std::wstring text);
diff --git a/vnrhook/main.cc b/vnrhook/main.cc
index d60b8ad..2adb010 100644
--- a/vnrhook/main.cc
+++ b/vnrhook/main.cc
@@ -109,7 +109,7 @@ DWORD NewHook(const HookParam &hp, LPCSTR lpname, DWORD flag)
 	}
 	return 0;
 }
-DWORD RemoveHook(DWORD addr)
+DWORD RemoveHook(unsigned __int64 addr)
 {
 	for (int i = 0; i < MAX_HOOK; i++)
 		if (::hookman[i].Address() == addr) {
diff --git a/vnrhook/main.h b/vnrhook/main.h
index 7593de5..895f239 100644
--- a/vnrhook/main.h
+++ b/vnrhook/main.h
@@ -9,11 +9,10 @@
 
 void ConsoleOutput(LPCSTR text); // jichi 12/25/2013: Used to return length of sent text
 void NotifyHookInsert(HookParam hp, LPCSTR name);
-void NotifyHookRemove(DWORD addr);
+void NotifyHookRemove(unsigned __int64 addr);
 DWORD NewHook(const HookParam &hp, LPCSTR name, DWORD flag = HOOK_ENGINE);
-DWORD RemoveHook(DWORD addr);
+DWORD RemoveHook(unsigned __int64 addr);
 DWORD SwitchTrigger(DWORD on);
-DWORD GetFunctionAddr(const char *name, DWORD *addr, DWORD *base, DWORD *size, LPWSTR *base_name);
 
 // 10/14/2014 jichi: disable GDI hooks
 void EnableGDIHooks();
diff --git a/vnrhook/pipe.cc b/vnrhook/pipe.cc
index 73d1e2c..ba08cd6 100644
--- a/vnrhook/pipe.cc
+++ b/vnrhook/pipe.cc
@@ -21,7 +21,7 @@ DWORD DUMMY[100];
 
 void CreatePipe()
 {
-	std::thread([]()
+	CreateThread(nullptr, 0, [](LPVOID unused)
 	{
 		enum { STANDARD_WAIT = 50 };
 		while (::running)
@@ -86,7 +86,8 @@ void CreatePipe()
 			CloseHandle(hostPipe);
 		}
 		FreeLibraryAndExitThread(GetModuleHandleW(ITH_DLL), 0);
-	}).detach();
+		return (DWORD)0;
+	}, nullptr, 0, nullptr);
 }
 
 void ConsoleOutput(LPCSTR text)
@@ -107,7 +108,7 @@ void NotifyHookInsert(HookParam hp, LPCSTR name)
 	//return;
 }
 
-void NotifyHookRemove(DWORD addr)
+void NotifyHookRemove(unsigned __int64 addr)
 {
 	auto info = HookRemovedNotif(addr);
 	WriteFile(::hookPipe, &info, sizeof(info), DUMMY, nullptr);