diff -r d81166ee8ea0 modules/graphics/src/main/java/com/sun/javafx/font/PrismFontFactory.java
--- a/modules/graphics/src/main/java/com/sun/javafx/font/PrismFontFactory.java	Tue Jul 16 19:42:10 2013 +0400
+++ b/modules/graphics/src/main/java/com/sun/javafx/font/PrismFontFactory.java	Tue Jul 16 12:42:37 2013 -0700
@@ -956,7 +956,7 @@
                 } else if (name == null && fontRegInfo[0].contains(file)) {
                     continue;
                 }
-                fontRegInfo[0].add(file);
+                fontRegInfo[0].add(getPathNameWindows(file));
                 fontRegInfo[1].add(name);
             }
         }
@@ -973,16 +973,16 @@
 
         if (PlatformUtil.isWinVistaOrLater()) {
             // CJK Ext B Supplementary character fallbacks.
-            fontRegInfo[0].add("mingliub.ttc");
+            fontRegInfo[0].add(getPathNameWindows("mingliub.ttc"));
             fontRegInfo[1].add("MingLiU-ExtB");
 
             if (PlatformUtil.isWin7OrLater()) {
                 // Add Segoe UI Symbol to Windows 7 or later fallback list
-                fontRegInfo[0].add("seguisym.ttf");
+                fontRegInfo[0].add(getPathNameWindows("seguisym.ttf"));
                 fontRegInfo[1].add("Segoe UI Symbol");
             } else {
                 // Add Cambria Math to Windows Vista fallback list
-                fontRegInfo[0].add("cambria.ttc");
+                fontRegInfo[0].add(getPathNameWindows("cambria.ttc"));
                 fontRegInfo[1].add("Cambria Math");
             }
         }