--- q_a/samples/cmndlg/cmndlg.c	2018/08/09 18:29:19	1.1.1.1
+++ q_a/samples/cmndlg/cmndlg.c	2018/08/09 18:29:34	1.1.1.2
@@ -408,7 +408,7 @@ LONG APIENTRY MainWndProc(
     		    if (DialogBox(hInst,		 /* current instance	     */
 	    	        "EnterNewBox",		 /* resource to use	     */
 		        hWnd,			 /* parent handle	     */
-		        (WNDPROC)lpProcEnterNew) == TRUE)
+		        (DLGPROC)lpProcEnterNew) == TRUE)
 
                         InvalidateRect( hWnd, NULL, TRUE );
 
@@ -421,7 +421,7 @@ LONG APIENTRY MainWndProc(
     		    DialogBox(hInst,		 /* current instance	     */
 	    	        "AboutBox",			 /* resource to use	     */
 		        hWnd,			 /* parent handle	     */
-		        (WNDPROC)lpProcAbout);		 /* About() instance address */
+		        (DLGPROC)lpProcAbout);		 /* About() instance address */
 
     		    FreeProcInstance(lpProcAbout);
 	    	    break;