Bug 690365

I'm trying to open a prd file by the ghostscript 8.64 and having an error (see 
summary) returned. The same file is opened by Adobe Reader without any 
problems. 

file was generated by Compleo MapForm (http://www.symtrax.com/index.asp?iPays=2)

Here's how gs was called: gswin32c -dSAFAER -dBATCH test.pdf

Below is what was returned by ghostscript:

GPL Ghostscript 8.64 (2009-02-03)
Copyright (C) 2009 Artifex Software, Inc.  All rights reserved.
This software comes with NO WARRANTY: see the file PUBLIC for details.
Processing pages 1 through 1.
Page 1
Error: /typecheck in --.namestring--
Operand stack:
   --nostringval--   --dict:5/14(L)--   F1   12   FontObject   --dict:8/8(L)--
 --dict:8/8(L)--   (Wingdings)   --dict:8/8(L)--   8   (Wingdings)   (Wingdings)

Execution stack:
   %interp_exit   .runexec2   --nostringval--   --nostringval--   --nostringval-
-   2   %stopped_push   --nostringval--   --nostringval--   --nostringval--   fa
lse   1   %stopped_push   1862   1   3   %oparray_pop   1861   1   3   %oparray_
pop   1845   1   3   %oparray_pop   --nostringval--   --nostringval--   2   1
1   --nostringval--   %for_pos_int_continue   --nostringval--   --nostringval--
  false   1   %stopped_push   --nostringval--   --nostringval--   --nostringval-
-   %array_continue   --nostringval--   false   1   %stopped_push   --nostringva
l--   %loop_continue   --nostringval--   --nostringval--   --nostringval--   --n
ostringval--   --nostringval--   --nostringval--   --nostringval--
Dictionary stack:
   --dict:1150/1684(ro)(G)--   --dict:1/20(G)--   --dict:74/200(L)--   --dict:74
/200(L)--   --dict:106/127(ro)(G)--   --dict:278/300(ro)(G)--   --dict:22/25(L)-
-   --dict:4/6(L)--   --dict:21/40(L)--   --dict:1/1(ro)(G)--   --dict:5/5(L)--
  --dict:6/8(L)--
Current allocation mode is local
Last OS error: No such file or directory
GPL Ghostscript 8.64: Unrecoverable error, exit code 1