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Subject: Re: converting16 bit to 32 bit difficulty?

Author: Gian-Carlo Pascutto

Date: 13:40:51 08/02/05

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On August 02, 2005 at 16:25:55, David Shanholtzer wrote:

>Recently I posted a msg concerning Fritz 3.16 and Fritz 4.01 not running under
>WinXP. Included should have been Jr 4.6 which also seems to have been vaporized
>by the upgrade.
>
>When Fritz 5 was first released it was a 16 bit engine (Fritz 5.16), and later
>re-released as Fritz 5.32 which essentially was not a lot more than converting
>it to 32 bit capability. I'm not a programmer. Would this have been a difficult
>task, and if not would it be asking too much for Chessbase to convert these old
>engines (F3, Doc 2, F4, Jr 4.6) to 32 bit capability so those of us who would
>like to have them run under WinXP would be able to do so?

The old Fritzes were in assembler. Rewriting them to 32 bits would mean an
entire rewrite. For Junior, which is supposedly C++, it should be easier. Amir,
are you reading this? ;-)

I wonder why the 16-bit versions don't work under WinXP anyway. WinXP is still
able to run 16 bit programs, isn't it?

--
GCP



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