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Greetings all - 

Here is a one-time brief background:

My company sells a product which generates and displays PDF files in an 
external window similar to the ActiveView sample in the Acrobat SDK.
For the web, it generates a PDF file that is loaded into Acrobat Reader. 
The product runs with Acrobat Business Tools 4.05, Acrobat 4.05 or 
Acrobat 5.0, as well as AcroRead 5.1, etc.  
We are working to support multibyte character set (Chinese) data. 


The problem is this: 
Our PDF files (with Chinese character data) are correctly displayed in 
Acrobat Exchange 3.0 (direct US install with no Chinese packs), but they
are incorrectly displayed in Acrobat business Tools 4.05, Acrobat 5.0, and 
AcroRead 5.1, even with Chinese font packs applied.  When the raw PDF file
is 
opened in Notepad (Chinese Win2000 Server), the characters are (for the most
part) 
translated correctly! 

So, it seems that the Chinese character codes themselves within the PDF file
are 
correct,  but they won't display correctly in Acrobat versions later than
Exchange 3.0. 

Here is a brief excerpt showing the lines that specify encoding, etc.

...
<<
/Type /Font
/Subtype /TrueType
/Name /F0
/BaseFont /CourierNew
/FirstChar 32
/LastChar 255
/Widths [ 595 595 595 ...[deletia]... 595 595 595]
/Encoding /WinAnsiEncoding
/FontDescriptor 12 0 R
>>
...


NOTE:
I have a 230k .ZIP file that contains the entore sample PDF file with
Chinese 
characters, as well as a .DOC file with some screenshots showing the
behavior. 
But rather than spam everyone in this mailing list with it, I can provide it
on request.


Adobe has provided some good clues, and noted that the PDF does not contain
any 
reference to using Chinese font resources, but they're not sure why it
actually 
displays in Exchange 3.01.

Any ideas on this very strange problem, and how to generated PDFs that will
display multibyte characters?   I'm hoping it's a simple BaseFont or
Encoding 
change, but....  

Thanks in advance for any help!

G. Bruce Rodgers
Senior Software Developer
eiStream, Inc.
1225 Jefferson Road
Rochester, NY  14623
Phone: (585) 424-1950 x262
E-mail: [EMAIL PROTECTED]



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