Index: drivers/filesystems/fs_rec/fs_rec.h
===================================================================
--- drivers/filesystems/fs_rec/fs_rec.h	(revision 37268)
+++ drivers/filesystems/fs_rec/fs_rec.h	(working copy)
@@ -23,7 +23,7 @@
 //
 // UDFS Offsets
 //
-#define UDFS_VRS_START_SECTOR   16
+#define UDFS_VRS_START_SECTOR   64
 #define UDFS_AVDP_SECTOR       256
 
 //
Index: drivers/filesystems/fs_rec/udfs.c
===================================================================
--- drivers/filesystems/fs_rec/udfs.c	(revision 37268)
+++ drivers/filesystems/fs_rec/udfs.c	(working copy)
@@ -24,7 +24,7 @@
     LARGE_INTEGER Offset;
     ULONG State = 0;
 
-    Offset.QuadPart = UDFS_VRS_START_SECTOR;
+    Offset.QuadPart = (UDFS_VRS_START_SECTOR * 512);
     while (TRUE)
     {
         if (!FsRecReadBlock(DeviceObject,
@@ -41,7 +41,7 @@
         {
             case 0:
 
-                if ((Offset.QuadPart == UDFS_VRS_START_SECTOR) &&
+                if ((Offset.QuadPart == (UDFS_VRS_START_SECTOR * 512)) &&
                     (Buffer[1] == 'B') &&
                     (Buffer[2] == 'E') &&
                     (Buffer[3] == 'A') &&
@@ -83,8 +83,8 @@
                 break;
         }
 
-        Offset.QuadPart++;
-        if (Offset.QuadPart == UDFS_AVDP_SECTOR)
+        Offset.QuadPart += 512;
+        if (Offset.QuadPart == (UDFS_AVDP_SECTOR * 512))
         {
             ExFreePool(Buffer);
             return FALSE;