diff --git a/reactos/dll/cpl/powercfg/advanced.c b/reactos/dll/cpl/powercfg/advanced.c
index 87d0157dc06..058d6feb2fe 100644
--- a/reactos/dll/cpl/powercfg/advanced.c
+++ b/reactos/dll/cpl/powercfg/advanced.c
@@ -137,7 +137,7 @@ POWER_ACTION GetPowerActionFromPolicy(POWER_ACTION_POLICY * Policy)
 	// to PowerActionNone and sets the Flags & EventCode 
 	
 	
-	 swprintf(szBuffer, L"Action: %x EventCode %x Flags %x",Policy->Action, Policy->EventCode, Policy->Flags);
+	 _stprintf(szBuffer, L"Action: %x EventCode %x Flags %x",Policy->Action, Policy->EventCode, Policy->Flags);
 	 MessageBoxW(NULL, szBuffer, NULL, MB_OK);
 	
 	*/
diff --git a/reactos/dll/cpl/powercfg/alarms.c b/reactos/dll/cpl/powercfg/alarms.c
index 9323f69cc48..a3595177e04 100644
--- a/reactos/dll/cpl/powercfg/alarms.c
+++ b/reactos/dll/cpl/powercfg/alarms.c
@@ -14,6 +14,7 @@
 #include <commctrl.h>
 #include <cpl.h>
 #include <stdio.h>
+#include <tchar.h>
 
 #include "resource.h"
 #include "powercfg.h"
@@ -69,19 +70,19 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 		
 		if (LoadString(hApplet, IDS_PROCENT, szTemp, MAX_PATH))
 		{
-			swprintf(szBatteryLevel,szTemp,gGPP.user.DischargePolicy[DISCHARGE_POLICY_LOW].BatteryLevel);
+			_stprintf(szBatteryLevel,szTemp,gGPP.user.DischargePolicy[DISCHARGE_POLICY_LOW].BatteryLevel);
 			SetWindowText(GetDlgItem(hwndDlg, IDC_ALARMVALUE1),szBatteryLevel);
 		}
 
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
 			TBM_SETRANGE,
 			(WPARAM)TRUE,
 			(LPARAM)MAKELONG(0, 100));
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
 			TBM_SETTICFREQ,
 			(WPARAM)TRUE,
 			(LPARAM)20);
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARMBAR1),
 			TBM_SETPOS,
 			(WPARAM)TRUE,
 			(LPARAM)gGPP.user.DischargePolicy[DISCHARGE_POLICY_LOW].BatteryLevel);
@@ -100,14 +101,14 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 			{	
 				if (LoadString(hApplet, IDS_SOUND, szSound, MAX_PATH) && LoadString(hApplet, IDS_TEXT, szText, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s, %s",szSound,szText);
+					_stprintf(szMessage,_T("%s, %s"),szSound,szText);
 				}
 			}
 			else
 			{
 				if (LoadString(hApplet, IDS_TEXT, szText, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s",szText);
+					_stprintf(szMessage,_T("%s"),szText);
 				}
 			}
 		}
@@ -117,7 +118,7 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 			{
 				if (LoadString(hApplet, IDS_SOUND, szSound, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s",szSound);
+					_stprintf(szMessage,_T("%s"),szSound);
 				}
 			}
 		}
@@ -131,28 +132,28 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 	}
 	if (gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].Enable)
 	{
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARM2),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARM2),
 			BM_SETCHECK,
 			(gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].Enable ? BST_CHECKED : BST_UNCHECKED),
 			(LPARAM)0);
 		if (LoadString(hApplet, IDS_PROCENT, szTemp, MAX_PATH))
 		{
-			swprintf(szBatteryLevel,szTemp,gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].BatteryLevel);
+			_stprintf(szBatteryLevel,szTemp,gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].BatteryLevel);
 			SetWindowText(GetDlgItem(hwndDlg, IDC_ALARMVALUE2),szBatteryLevel);
 		}
 
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMBAR2),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARMBAR2),
 			TBM_SETRANGE,
 			(WPARAM)TRUE,
 			(LPARAM)MAKELONG(0, 100));
-		SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMBAR2),
+		SendMessage(GetDlgItem(hwndDlg, IDC_ALARMBAR2),
 			TBM_SETPOS,
 			(WPARAM)TRUE,
 			(LPARAM)gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].BatteryLevel);
 
 		if (LoadString(hApplet, gGPP.user.DischargePolicy[DISCHARGE_POLICY_CRITICAL].PowerPolicy.Action+IDS_PowerActionNone1, szAction, MAX_PATH))
 		{
-			SendMessageW(GetDlgItem(hwndDlg, IDC_ALARMAKTION2),
+			SendMessage(GetDlgItem(hwndDlg, IDC_ALARMAKTION2),
 									WM_SETTEXT,
 									(WPARAM)0,
 									(LPARAM)szAction);
@@ -167,14 +168,14 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 			{
 				if (LoadString(hApplet, IDS_TEXT, szText, MAX_PATH) && LoadString(hApplet, IDS_SOUND, szSound, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s, %s",szSound,szText);
+					_stprintf(szMessage,_T("%s, %s"),szSound,szText);
 				}
 			}
 			else
 			{
 				if (LoadString(hApplet, IDS_TEXT, szText, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s",szText);
+					_stprintf(szMessage,_T("%s"),szText);
 				}
 			}
 		}
@@ -184,7 +185,7 @@ BOOLEAN Ala_InitData(HWND hwndDlg)
 			{
 				if (LoadString(hApplet, IDS_SOUND, szSound, MAX_PATH))
 				{
-					swprintf(szMessage,L"%s",szSound);
+					_stprintf(szMessage,_T("%s"),szSound);
 				}
 			}
 		}
diff --git a/reactos/dll/cpl/powercfg/hibernate.c b/reactos/dll/cpl/powercfg/hibernate.c
index 639817f99c7..9aac986d868 100644
--- a/reactos/dll/cpl/powercfg/hibernate.c
+++ b/reactos/dll/cpl/powercfg/hibernate.c
@@ -15,6 +15,7 @@
 #include <commctrl.h>
 #include <cpl.h>
 #include <stdio.h>
+#include <tchar.h>
 
 #include "resource.h"
 #include "powercfg.h"
@@ -65,22 +66,22 @@ void Hib_InitDialog(HWND hwndDlg)
 {
 	SYSTEM_POWER_CAPABILITIES PowerCaps;
 	MEMORYSTATUSEX msex;
-	WCHAR szSize[MAX_PATH];
-	WCHAR szTemp[MAX_PATH];
+	TCHAR szSize[MAX_PATH];
+	TCHAR szTemp[MAX_PATH];
 	ULARGE_INTEGER FreeBytesAvailable, TotalNumberOfBytes, TotalNumberOfFreeBytes;
 
 	if (GetPwrCapabilities(&PowerCaps))
 	{
 		if (PowerCaps.HiberFilePresent)
 		{
-			SendMessageW(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
+			SendMessage(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
 						 BM_SETCHECK,
 						 (WPARAM)BST_CHECKED,
 						 (LPARAM)0);
 		}
 		else
 		{
-			SendMessageW(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
+			SendMessage(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
 						 BM_SETCHECK,
 						 (WPARAM)BST_UNCHECKED,
 						 (LPARAM)0);
@@ -106,7 +107,7 @@ void Hib_InitDialog(HWND hwndDlg)
 		{
 			if (LoadString(hApplet, IDS_SIZEMB, szTemp, MAX_PATH))
 			{
-				swprintf(szSize,szTemp,TotalNumberOfFreeBytes.QuadPart / 0x100000);
+				_stprintf(szSize,szTemp,TotalNumberOfFreeBytes.QuadPart / 0x100000);
 				SetWindowText(GetDlgItem(hwndDlg, IDC_FREESPACE),szSize);
 			}
 		}
@@ -114,7 +115,7 @@ void Hib_InitDialog(HWND hwndDlg)
 		{
 			if (LoadString(hApplet, IDS_SIZEBYTS, szTemp, MAX_PATH))
 			{
-				swprintf(szSize,szTemp,TotalNumberOfFreeBytes.QuadPart);
+				_stprintf(szSize,szTemp,TotalNumberOfFreeBytes.QuadPart);
 				SetWindowText(GetDlgItem(hwndDlg, IDC_FREESPACE),szSize);
 			}
 		}
@@ -123,7 +124,7 @@ void Hib_InitDialog(HWND hwndDlg)
 		{
 			if (LoadString(hApplet, IDS_SIZEMB, szTemp, MAX_PATH))
 			{
-				swprintf(szSize,szTemp,msex.ullTotalPhys/0x100000);
+				_stprintf(szSize,szTemp,msex.ullTotalPhys/0x100000);
 				SetWindowText(GetDlgItem(hwndDlg, IDC_SPACEFORHIBERNATEFILE),szSize);
 			}
 		}
@@ -131,7 +132,7 @@ void Hib_InitDialog(HWND hwndDlg)
 		{
 			if (LoadString(hApplet, IDS_SIZEBYTS, szTemp, MAX_PATH))
 			{
-				swprintf(szSize,szTemp,msex.ullTotalPhys);
+				_stprintf(szSize,szTemp,msex.ullTotalPhys);
 				SetWindowText(GetDlgItem(hwndDlg, IDC_SPACEFORHIBERNATEFILE),szSize);
 			}
 		}
@@ -152,7 +153,7 @@ INT_PTR Hib_SaveData(HWND hwndDlg)
 {
 	BOOLEAN bHibernate;
 	
-	bHibernate = (BOOLEAN)SendMessageW(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
+	bHibernate = (BOOLEAN)SendMessage(GetDlgItem(hwndDlg, IDC_HIBERNATEFILE),
 		BM_GETCHECK,
 		(WPARAM)0,
 		(LPARAM)0);
diff --git a/reactos/dll/cpl/powercfg/powercfg.c b/reactos/dll/cpl/powercfg/powercfg.c
index b25b2456ab8..002cdef95c2 100644
--- a/reactos/dll/cpl/powercfg/powercfg.c
+++ b/reactos/dll/cpl/powercfg/powercfg.c
@@ -27,7 +27,7 @@ INT_PTR CALLBACK hibernateProc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lP
 
 HINSTANCE hApplet = 0;
 GLOBAL_POWER_POLICY gGPP;
-WCHAR langSel[255];
+TCHAR langSel[255];
 
 /* Applets */
 APPLET Applets[NUM_APPLETS] = 
diff --git a/reactos/dll/cpl/powercfg/powershemes.c b/reactos/dll/cpl/powercfg/powershemes.c
index 39b95d94726..a9138d1cd9f 100644
--- a/reactos/dll/cpl/powercfg/powershemes.c
+++ b/reactos/dll/cpl/powercfg/powershemes.c
@@ -220,7 +220,7 @@ BOOLEAN Pos_InitData()
 	return TRUE;
 }
 
-BOOLEAN CALLBACK callback_EnumPwrScheme(UINT uiIndex, DWORD dwName, LPWSTR sName, DWORD dwDesc,
+BOOLEAN CALLBACK callback_EnumPwrScheme(UINT uiIndex, DWORD dwName, LPTSTR sName, DWORD dwDesc,
                                              LPWSTR sDesc, PPOWER_POLICY pp,LPARAM lParam )
 {
 	int index;
@@ -237,21 +237,21 @@ BOOLEAN CALLBACK callback_EnumPwrScheme(UINT uiIndex, DWORD dwName, LPWSTR sName
 		memcpy(&gPP[guiIndex], pp, sizeof(POWER_POLICY));
 		guiIndex++;
 
-		index = SendMessageW(hList,
+		index = SendMessage(hList,
 			   CB_ADDSTRING,
 			   0,
 			   (LPARAM)sName);
 		if (index == CB_ERR)
 			return FALSE;
 
-		SendMessageW(hList,
+		SendMessage(hList,
 			   CB_SETITEMDATA,
 			   index,
 			   (LPARAM)uiIndex);
 
 		if (aps == uiIndex)
 		{
-			SendMessageW(hList,
+			SendMessage(hList,
 			   CB_SELECTSTRING,
 			   TRUE,
 			   (LPARAM)sName);
@@ -307,7 +307,7 @@ void Pos_InitPage(HWND hwndDlg)
 {
 	int ifrom=0,i=0,imin=0;
 	HWND hwnd = NULL;
-	WCHAR szName[MAX_PATH];
+	TCHAR szName[MAX_PATH];
 	LRESULT index;
 
 	for(i=1;i<9;i++)
@@ -353,7 +353,7 @@ void Pos_InitPage(HWND hwndDlg)
 		{
 			if (LoadString(hApplet, ifrom, szName, MAX_PATH))
 			{
-				index = SendMessageW(hwnd,
+				index = SendMessage(hwnd,
 									 CB_ADDSTRING,
 									 0,
 									(LPARAM)szName);
@@ -361,7 +361,7 @@ void Pos_InitPage(HWND hwndDlg)
 				if (index == CB_ERR)
 					return;
 
-				SendMessageW(hwnd,
+				SendMessage(hwnd,
 							 CB_SETITEMDATA,
 							 index,
 							 (LPARAM)Sec[ifrom-IDS_TIMEOUT16]);
@@ -369,14 +369,14 @@ void Pos_InitPage(HWND hwndDlg)
 		}
 		if (LoadString(hApplet, IDS_TIMEOUT16, szName, MAX_PATH))
 		{
-			index = SendMessageW(hwnd,
+			index = SendMessage(hwnd,
 								 CB_ADDSTRING,
 								 0,
 								 (LPARAM)szName);
 			if (index == CB_ERR)
 				return;
 
-			SendMessageW(hwnd,
+			SendMessage(hwnd,
 					     CB_SETITEMDATA,
 						 index,
 						 (LPARAM)Sec[0]);
@@ -388,12 +388,12 @@ void LoadConfig(HWND hwndDlg)
 {
 	INT i=0, iCurSel=0;
 	UINT uiIndex;
-	WCHAR szProfile[MAX_PATH];
-	WCHAR szTemp[MAX_PATH];
-	WCHAR szConfig[MAX_PATH];
+	TCHAR szProfile[MAX_PATH];
+	TCHAR szTemp[MAX_PATH];
+	TCHAR szConfig[MAX_PATH];
 	POWER_POLICY pp;
 
-	iCurSel = SendMessageW(GetDlgItem(hwndDlg, IDC_ENERGYLIST),
+	iCurSel = SendMessage(GetDlgItem(hwndDlg, IDC_ENERGYLIST),
 		CB_GETCURSEL,
 		0,
 		0);
@@ -408,7 +408,7 @@ void LoadConfig(HWND hwndDlg)
 		SendMessage(GetDlgItem(hwndDlg, IDC_ENERGYLIST), CB_GETLBTEXT, uiIndex, (LPARAM)szProfile);
 		if(LoadString(hApplet, IDS_CONFIG1, szTemp, MAX_PATH))
 		{
-			swprintf(szConfig,szTemp,szProfile);
+			_stprintf(szConfig,szTemp,szProfile);
 			SetWindowText(GetDlgItem(hwndDlg, IDC_GRPDETAIL),szConfig);
 		}
 	}
@@ -479,7 +479,7 @@ void Pos_SaveData(HWND hwndDlg)
 {
 	INT iCurSel=0,tmp=0;
 
-	iCurSel = SendMessageW(GetDlgItem(hwndDlg, IDC_ENERGYLIST),
+	iCurSel = SendMessage(GetDlgItem(hwndDlg, IDC_ENERGYLIST),
 		CB_GETCURSEL,
 		0,
 		0);