diff --git a/src/Fl_Copy_Surface.cxx b/src/Fl_Copy_Surface.cxx
index d5a272bd3..5321d7d33 100644
--- a/src/Fl_Copy_Surface.cxx
+++ b/src/Fl_Copy_Surface.cxx
@@ -88,10 +88,10 @@ Fl_Copy_Surface::Fl_Copy_Surface(int w, int h) :  Fl_Surface_Device(NULL)
   int vmm = GetDeviceCaps(hdc, VERTSIZE);
   int vdots = GetDeviceCaps(hdc, VERTRES);
   ReleaseDC(NULL, hdc);
-  float factorw =  (100. * hmm) / hdots;
-  float factorh =  (100. * vmm) / vdots;
+  float factorw = (100.f * hmm) / hdots;
+  float factorh = (100.f * vmm) / vdots;
   
-  RECT rect; rect.left = 0; rect.top = 0; rect.right = w * factorw; rect.bottom = h * factorh;
+  RECT rect; rect.left = 0; rect.top = 0; rect.right = (LONG)(w * factorw); rect.bottom = (LONG)(h * factorh);
   gc = CreateEnhMetaFile (NULL, NULL, &rect, NULL);
   if (gc != NULL) {
     SetTextAlign(gc, TA_BASELINE|TA_LEFT);
diff --git a/src/Fl_win32.cxx b/src/Fl_win32.cxx
index 02d01f91a..4a3b837ea 100644
--- a/src/Fl_win32.cxx
+++ b/src/Fl_win32.cxx
@@ -787,9 +787,9 @@ void Fl::paste(Fl_Widget &receiver, int clipboard, const char *type) {
 	  int vmm = GetDeviceCaps(hdc, VERTSIZE);
 	  int vdots = GetDeviceCaps(hdc, VERTRES);
 	  ReleaseDC(NULL, hdc);
-	  float factorw =  (100. * hmm) / hdots;
-	  float factorh =  (100. * vmm) / vdots + 0.5;
-	  width /= factorw; height /= factorh; // convert to screen pixel unit
+	  float factorw = (100.f * hmm) / hdots;
+	  float factorh = (100.f * vmm) / vdots + 0.5f;
+	  width = (int)(width/factorw); height = (int)(height/factorh); // convert to screen pixel unit
 	  RECT rect = {0, 0, width, height};
 	  Fl_Offscreen off = fl_create_offscreen(width, height);
 	  fl_begin_offscreen(off);