diff --git a/Easy Audio Player.vcxproj b/Easy Audio Player.vcxproj
index 87a1e37..1236da2 100644
--- a/Easy Audio Player.vcxproj	
+++ b/Easy Audio Player.vcxproj	
@@ -144,13 +144,11 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ClInclude Include="EzWinAPIBuilders.h" />
     <ClInclude Include="framework.h" />
     <ClInclude Include="Resource.h" />
     <ClInclude Include="targetver.h" />
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="EzWinAPIBuilders.cpp" />
     <ClCompile Include="main.cpp" />
   </ItemGroup>
   <ItemGroup>
diff --git a/Easy Audio Player.vcxproj.filters b/Easy Audio Player.vcxproj.filters
index 20e3195..6d97899 100644
--- a/Easy Audio Player.vcxproj.filters	
+++ b/Easy Audio Player.vcxproj.filters	
@@ -24,17 +24,11 @@
     <ClInclude Include="Resource.h">
       <Filter>Pliki nagłówkowe</Filter>
     </ClInclude>
-    <ClInclude Include="EzWinAPIBuilders.h">
-      <Filter>Pliki nagłówkowe</Filter>
-    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="main.cpp">
       <Filter>Pliki źródłowe</Filter>
     </ClCompile>
-    <ClCompile Include="EzWinAPIBuilders.cpp">
-      <Filter>Pliki źródłowe</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="PAiPlayer.rc">
diff --git a/EzWinAPIBuilders.cpp b/EzWinAPIBuilders.cpp
deleted file mode 100644
index a232220..0000000
--- a/EzWinAPIBuilders.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-#include "EzWinAPIBuilders.h"
-
-WNDCLASSEX EzCreateClass(LPCWSTR name, WNDPROC messageLoop, HINSTANCE instance, LPCWSTR classIcon, LPCWSTR cursor) {
-	WNDCLASSEX wc;
-	wc.style = 0;
-	wc.cbSize = sizeof(WNDCLASSEX);
-	wc.lpfnWndProc = messageLoop;
-	wc.cbClsExtra = 0;
-	wc.cbWndExtra = 0;
-	wc.hInstance = instance;
-	wc.hIcon = LoadIcon(NULL, classIcon);
-	wc.hCursor = LoadCursor(NULL, cursor);
-	wc.hbrBackground = (HBRUSH)(COLOR_WINDOW);
-	wc.lpszMenuName = NULL;
-	wc.lpszClassName = name;
-	wc.cbWndExtra = 0;
-	wc.hIconSm = LoadIcon(NULL, IDI_ERROR);
-	return wc;
-}
-HWND EzCreateWindow(WNDCLASSEX windowClass, HINSTANCE instance, LPCWSTR windowTitle, DWORD windowStyles, int windowWidth, int windowHeight, HWND parent, HMENU menu) {
-	return CreateWindowEx(WS_EX_CLIENTEDGE, windowClass.lpszClassName, windowTitle, windowStyles, CW_USEDEFAULT, CW_USEDEFAULT, windowWidth, windowHeight, parent, menu, instance, NULL);
-}
-HWND EzCreateButton(LPCWSTR label, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles) {
-	if (styles == NULL) {
-		styles = WS_CHILD | WS_VISIBLE;
-	}
-	return CreateWindowEx(0, L"BUTTON", label, WS_CHILD | WS_VISIBLE, posX, posY, sizeW, sizeH, mainWindow, NULL, NULL, NULL);
-}
-HWND EzCreateLabel(LPCWSTR startingContent, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles) {
-	if (styles == NULL) {
-		styles = WS_CHILD | WS_VISIBLE;
-	}
-	return CreateWindowEx(0, L"STATIC", startingContent, styles, posX, posY, sizeW, sizeH, mainWindow, NULL, NULL, NULL);
-}
-HWND EzCreateControl(LPCWSTR type, LPCWSTR startingContent, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles) {
-	if (styles == NULL) {
-		styles = WS_CHILD | WS_VISIBLE;
-	}
-	return CreateWindowEx(0, type, startingContent, WS_CHILD | WS_VISIBLE, posX, posY, sizeW, sizeH, mainWindow, NULL, NULL, NULL);
-}
\ No newline at end of file
diff --git a/EzWinAPIBuilders.h b/EzWinAPIBuilders.h
deleted file mode 100644
index 535139e..0000000
--- a/EzWinAPIBuilders.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#pragma once
-#include <Windows.h>
-#ifndef FUNCTIONS_H_INCLUDED
-#define FUNCTIONS_H_INCLUDED
-WNDCLASSEX EzCreateClass(LPCWSTR name, WNDPROC messageLoop, HINSTANCE instance, LPCWSTR classIcon, LPCWSTR cursor);
-HWND EzCreateWindow(WNDCLASSEX windowClass, HINSTANCE instance, LPCWSTR windowTitle, DWORD windowStyles, int windowWidth, int windowHeight, HWND parent, HMENU menu);
-HWND EzCreateButton(LPCWSTR label, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles);
-HWND EzCreateLabel(LPCWSTR startingContent, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles);
-HWND EzCreateControl(LPCWSTR type, LPCWSTR startingContent, int posX, int posY, int sizeW, int sizeH, HWND mainWindow, DWORD styles);
-#endif
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
index f7e2f54..8699eb7 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,5 +1,5 @@
 //INCLUDES
-#include "EzWinAPIBuilders.h"
+#include <windows.h>
 #include "resource.h"
 #include <ShlObj.h>
 #include <debugapi.h>
@@ -59,7 +59,13 @@ INT_PTR CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam);
 //EXECUTION PART
 int WINAPI WinMain(HINSTANCE currentInst, HINSTANCE previousInst, LPSTR lpCmdLine, int nCmdShow) {
 	globalInstance = currentInst;
-	WNDCLASSEX windowClass = EzCreateClass(L"PAiPlayer", WndProc, currentInst, NULL, IDC_ARROW);
+	WNDCLASSEX windowClass = { 0 };
+	windowClass.cbSize = sizeof(WNDCLASSEX);
+	windowClass.lpfnWndProc = WndProc;
+	windowClass.hInstance = currentInst;
+	windowClass.hCursor = LoadCursor(NULL, IDC_ARROW);
+	windowClass.hbrBackground = (HBRUSH)(COLOR_WINDOW);
+	windowClass.lpszClassName = PROGRAM_NAME;
 	windowClass.hIcon = (HICON)LoadImage(currentInst, L"PAiPlayer.ico", IMAGE_ICON, 0, 0, LR_LOADFROMFILE | LR_DEFAULTSIZE | LR_SHARED);
 	windowClass.hIconSm = (HICON)LoadImage(currentInst, L"small.ico", IMAGE_ICON, 0, 0, LR_LOADFROMFILE | LR_DEFAULTSIZE | LR_SHARED);
 	if (!RegisterClassEx(&windowClass)) {
@@ -67,7 +73,7 @@ int WINAPI WinMain(HINSTANCE currentInst, HINSTANCE previousInst, LPSTR lpCmdLin
 	}
 	HACCEL shortcuts = LoadAccelerators(currentInst, MAKEINTRESOURCE(IDC_PAIPLAYER));
 	menuBar = LoadMenu(currentInst, (LPCWSTR)IDC_MENU);
-	mainWindow = EzCreateWindow(windowClass,currentInst,PROGRAM_NAME, WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX, 400, 620, NULL, menuBar);
+	mainWindow = CreateWindowEx(WS_EX_CLIENTEDGE, windowClass.lpszClassName, PROGRAM_NAME, WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX, CW_USEDEFAULT, CW_USEDEFAULT, 400, 620, NULL, menuBar, currentInst, NULL);
 	SendMessage(mainWindow, WM_SETFONT, (WPARAM)hFont, TRUE);
 	SendMessage(mainWindow, STATE_CHANGE, -1, NULL);
 	ShowWindow(mainWindow, nCmdShow);
@@ -83,19 +89,19 @@ int WINAPI WinMain(HINSTANCE currentInst, HINSTANCE previousInst, LPSTR lpCmdLin
 	return 0;
 }
 void CreateControls(HWND window) {
-	dirLabel = EzCreateLabel(L"Nie wybrano folderu", 10, 10, 250, 40, window, FALSE);
+	dirLabel = CreateWindowEx(0, L"STATIC", L"Nie wybrano folderu", WS_CHILD | WS_VISIBLE, 10, 10, 250, 40, window, NULL, globalInstance, NULL);
 	SendMessage(dirLabel, WM_SETFONT, (WPARAM)hFont, TRUE);
-	browseButton = EzCreateButton(L"Przegl¹daj", 275, 10, 100, 30, window, NULL);
+	browseButton = CreateWindowEx(0, L"BUTTON", L"Przegl¹daj", WS_CHILD | WS_VISIBLE, 275, 10, 100, 30, window, NULL, globalInstance, NULL);
 	SendMessage(browseButton, WM_SETFONT, (WPARAM)hFont, TRUE);
-	filesListCtrl = CreateWindowEx(0, L"LISTBOX", NULL, LBS_STANDARD | WS_CHILD | WS_VISIBLE | WS_VSCROLL, 0, 50, 400, 425, window, (HMENU)IDC_LIST, NULL, NULL);
+	filesListCtrl = CreateWindowEx(0, L"LISTBOX", NULL, LBS_STANDARD | WS_CHILD | WS_VISIBLE | WS_VSCROLL, 0, 50, 400, 425, window, (HMENU)IDC_LIST, globalInstance, NULL);
 	SendMessage(filesListCtrl, WM_SETFONT, (WPARAM)hFont, TRUE);
-	npLabel = EzCreateLabel(NOT_PLAYING_LABEL, -5, 460, 400, 30, window, SS_CENTER | WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE);
+	npLabel = CreateWindowEx(0, L"STATIC", NOT_PLAYING_LABEL, SS_CENTER | WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, -5, 460, 400, 40, window, NULL, globalInstance, NULL);
 	SendMessage(npLabel, WM_SETFONT, (WPARAM)hFont, TRUE);
-	playButton = EzCreateButton(PLAY_LABEL, 75, 515, 100, 30, window, NULL);
+	playButton = CreateWindowEx(0, L"BUTTON", PLAY_LABEL, WS_CHILD | WS_VISIBLE, 75, 515, 100, 30, window, NULL, globalInstance, NULL);
 	SendMessage(playButton, WM_SETFONT, (WPARAM)hFont, TRUE);
-	stopButton = EzCreateButton(L"Zatrzymaj", 195, 515, 100, 30, window, NULL);
+	stopButton = CreateWindowEx(0, L"BUTTON", L"Zatrzymaj", WS_CHILD | WS_VISIBLE, 195, 515, 100, 30, window, NULL, globalInstance, NULL);
 	SendMessage(stopButton, WM_SETFONT, (WPARAM)hFont, TRUE);
-	filesListScroll = CreateWindowEx(0, L"SCROLLBAR", NULL, WS_CHILD | WS_VISIBLE | SBS_VERT, 300, 50, 50, 425, NULL, NULL, NULL, NULL);
+	/*filesListScroll = CreateWindowEx(0, L"SCROLLBAR", NULL, WS_CHILD | WS_VISIBLE | SBS_VERT, 300, 50, 50, 425, NULL, NULL, NULL, NULL);*/
 }
 void GetFiles(TCHAR* path, wstring ext) {
 	if (path[0] != NULL) {