diff --git a/KDemu/Elevator.cpp b/KDemu/Elevator.cpp
new file mode 100644
index 0000000..73ad969
--- /dev/null
+++ b/KDemu/Elevator.cpp
@@ -0,0 +1,16 @@
+#include "Elevator.h"
+
+#include <Windows.h>
+
+bool KDemu::Elevator::CanElevate() {
+	HANDLE hToken = nullptr;
+	TOKEN_ELEVATION_TYPE tokenType = TokenElevationTypeLimited;
+	if (!OpenProcessToken(GetCurrentProcess(),TOKEN_ALL_ACCESS,
+	                      &hToken))
+		return false;
+	DWORD len;
+	GetTokenInformation(hToken, TokenElevationType, &tokenType,
+	                    sizeof(TOKEN_ELEVATION_TYPE), &len);
+	CloseHandle(hToken);
+	return tokenType == TokenElevationTypeLimited;
+}
diff --git a/KDemu/Elevator.h b/KDemu/Elevator.h
new file mode 100644
index 0000000..418e89c
--- /dev/null
+++ b/KDemu/Elevator.h
@@ -0,0 +1,8 @@
+#pragma once
+
+namespace KDemu {
+	class Elevator {
+	public:
+		static bool CanElevate();
+	};
+}
diff --git a/KDemu/KDemu.cpp b/KDemu/KDemu.cpp
index fe55f79..8166ff1 100644
--- a/KDemu/KDemu.cpp
+++ b/KDemu/KDemu.cpp
@@ -9,6 +9,8 @@
 #include <windows.h>
 #include <mutex>
 #include "UnicornEmu.hpp"
+#include "Elevator.h"
+
 void gdbServer(uc_engine* uc, uint64_t entry) {
 	HMODULE hDll = LoadLibrary(TEXT("udbserver.dll"));
 	if (!hDll) {
@@ -180,6 +182,11 @@ void mainThread() {
 }
 
 int main(int argc, char** argv, char** envp) {
+	// Check if the program has all necessary privileges.
+	if (KDemu::Elevator::CanElevate())	{
+		std::cerr << "Please launch the program with administrator rights.";
+		return -1;
+	}
 	PEloader& peLoader = PEloader::GetInstance();
 	peLoader.LoadDmp();
 	InitializeCriticalSection(&peLoader.cs);
diff --git a/KDemu/KDemu.vcxproj b/KDemu/KDemu.vcxproj
index bfcb8f3..ef63176 100644
--- a/KDemu/KDemu.vcxproj
+++ b/KDemu/KDemu.vcxproj
@@ -19,6 +19,7 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="Elevator.cpp" />
     <ClCompile Include="Emulate.cpp" />
     <ClCompile Include="Global.cpp" />
     <ClCompile Include="KDemu.cpp" />
@@ -27,6 +28,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="cpu.h" />
+    <ClInclude Include="Elevator.h" />
     <ClInclude Include="Emulate.hpp" />
     <ClInclude Include="Global.h" />
     <ClInclude Include="LoadPE.hpp" />
diff --git a/KDemu/KDemu.vcxproj.filters b/KDemu/KDemu.vcxproj.filters
index f891f86..e073c99 100644
--- a/KDemu/KDemu.vcxproj.filters
+++ b/KDemu/KDemu.vcxproj.filters
@@ -20,6 +20,7 @@
     <ClCompile Include="KDemu.cpp" />
     <ClCompile Include="Global.cpp" />
     <ClCompile Include="unicorn.cpp" />
+    <ClCompile Include="Elevator.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="NtType.hpp" />
@@ -32,5 +33,8 @@
     <ClInclude Include="UnicornEmu.hpp">
       <Filter>標頭檔</Filter>
     </ClInclude>
+    <ClInclude Include="Elevator.h">
+      <Filter>標頭檔</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file