--- np2/win9x/debuguty/viewer.cpp	2005/03/20 08:58:19	1.8
+++ np2/win9x/debuguty/viewer.cpp	2007/01/08 08:52:22	1.9
@@ -106,7 +106,7 @@ LRESULT CALLBACK ViewProc(HWND hWnd, UIN
 			if (view) {
 				RECT	rc;
 				GetClientRect(hWnd, &rc);
-				view->step = rc.bottom / 16;
+				view->step = (UINT16)(rc.bottom / 16);
 				viewcmn_setvscroll(hWnd, view);
 			}
 			break;