DLL now has persistance, Loader deletes itself after extracting dll and creating persistance

Dll/Debug/Dll.log

@@ -1,5 +1,6 @@
 C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v150\Platforms\Win32\PlatformToolsets\v141_xp\Toolset.targets(39,5): warning MSB8051: Support for targeting Windows XP is deprecated and will not be present in future releases of Visual Studio. Please see https://go.microsoft.com/fwlink/?linkid=2023588 for more information.
 C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v150\Microsoft.CppBuild.targets(391,5): warning MSB8028: The intermediate directory (Debug\) contains files shared from another project (Dll.vcxproj).  This can lead to incorrect clean and rebuild behavior.
+  fundll.cpp
      Creating library C:\Users\hellisabove\source\repos\RAT\Debug\FunDLL.lib and object C:\Users\hellisabove\source\repos\RAT\Debug\FunDLL.exp
   Generating code
   All 3 functions were compiled because no usable IPDB/IOBJ from previous compilation was found.

Dll/Dll.vcxproj

@@ -31,7 +31,7 @@
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
     <PlatformToolset>v141_xp</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
+    <CharacterSet>MultiByte</CharacterSet>
     <WholeProgramOptimization>true</WholeProgramOptimization>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">

Dll/fundll.cpp

@@ -6,14 +6,18 @@ BOOL APIENTRY DllMain(HMODULE Base, DWORD Callback, LPVOID Param) {
 		
 		break;
 	case DLL_PROCESS_DETACH:
-		
+
 		break;
 	default:
-		
+
 		break;
 	}
+	return 1;
 }
 
 extern "C" __declspec(dllexport) int FunEntry() {
-	return MessageBoxA(0, "Hello from C2", 0, 0);
+	char exe[MAX_PATH + 1];
+	GetModuleFileNameA(0, exe, sizeof(exe));
+	MessageBoxA(0, exe, "I am inside: ", 0);
+	return 0;
 }