CreateDCA -> CreateDCW

diff --git a/dlls/comctl32/treeview.c b/dlls/comctl32/treeview.c
index 69edf2a..3a26add5 100644
--- a/dlls/comctl32/treeview.c
+++ b/dlls/comctl32/treeview.c
@@ -4633,6 +4633,7 @@
 static LRESULT
 TREEVIEW_Create(HWND hwnd, const CREATESTRUCTW *lpcs)
 {
+    static const WCHAR szDisplayW[] = { 'D','I','S','P','L','A','Y','\0' };
     RECT rcClient;
     TREEVIEW_INFO *infoPtr;
 
@@ -4736,7 +4737,7 @@
 	infoPtr->himlState =
 	    ImageList_Create(16, 16, ILC_COLOR | ILC_MASK, 3, 0);
 
-	hdcScreen = CreateDCA("DISPLAY", NULL, NULL, NULL);
+	hdcScreen = CreateDCW(szDisplayW, NULL, NULL, NULL);
 
 	/* Create a coloured bitmap compatible with the screen depth
 	   because checkboxes are not black&white */
diff --git a/dlls/gdi/enhmetafile.c b/dlls/gdi/enhmetafile.c
index c242302..2ac164f 100644
--- a/dlls/gdi/enhmetafile.c
+++ b/dlls/gdi/enhmetafile.c
@@ -2509,6 +2509,7 @@
 					   CONST METAFILEPICT *lpmfp
 					   )
 {
+    static const WCHAR szDisplayW[] = { 'D','I','S','P','L','A','Y','\0' };
     HMETAFILE hmf = 0;
     HENHMETAFILE ret = 0;
     HDC hdc = 0, hdcdisp = 0;
@@ -2528,7 +2529,7 @@
     }
 
     if(!hdcRef)
-        hdcRef = hdcdisp = CreateDCA("DISPLAY", NULL, NULL, NULL);
+        hdcRef = hdcdisp = CreateDCW(szDisplayW, NULL, NULL, NULL);
 
     if(!lpmfp) {
         lpmfp = &mfp;
diff --git a/dlls/gdi/wing.c b/dlls/gdi/wing.c
index a6c24fa..ffd4843 100644
--- a/dlls/gdi/wing.c
+++ b/dlls/gdi/wing.c
@@ -92,12 +92,13 @@
  */
 BOOL16 WINAPI WinGRecommendDIBFormat16(BITMAPINFO *bmpi)
 {
+    static const WCHAR szDisplayW[] = { 'D','I','S','P','L','A','Y','\0' };
     HDC hdc;
     TRACE("(%p)\n", bmpi);
     if (!bmpi)
 	return FALSE;
 
-    hdc = CreateDCA( "DISPLAY", NULL, NULL, NULL );
+    hdc = CreateDCW( szDisplayW, NULL, NULL, NULL );
     bmpi->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
     bmpi->bmiHeader.biWidth = 320;
     bmpi->bmiHeader.biHeight = -1;
diff --git a/windows/dce.c b/windows/dce.c
index 6f0340b..faba882 100644
--- a/windows/dce.c
+++ b/windows/dce.c
@@ -81,10 +81,13 @@
  */
 DCE *DCE_AllocDCE( HWND hWnd, DCE_TYPE type )
 {
+    static const WCHAR szDisplayW[] = { 'D','I','S','P','L','A','Y','\0' };
     DCE * dce;
 
+    TRACE("(%p,%d)\n", hWnd, type);
+
     if (!(dce = HeapAlloc( GetProcessHeap(), 0, sizeof(DCE) ))) return NULL;
-    if (!(dce->hDC = CreateDCA( "DISPLAY", NULL, NULL, NULL )))
+    if (!(dce->hDC = CreateDCW( szDisplayW, NULL, NULL, NULL )))
     {
         HeapFree( GetProcessHeap(), 0, dce );
 	return 0;