Mathematica 387 and Mathlab 386 with Windows 3.0 (64478)
The information in this article applies to:
- Microsoft Windows 3.0
- Microsoft Windows 3.0a
This article was previously published under Q64478 SUMMARY
Mathematica 387 and Mathlab 386 do not run properly in Microsoft Windows
version 3.0 protected modes (standard and enhanced). These programs use the
VCPI (virtual control program interface) to access extended memory that
conflicts with Windows in protected mode (standard and enhanced).
MORE INFORMATION
The VCPI specification allows MS-DOS applications to directly access
extended memory on 80386 machines. Windows uses the DPMI (DOS protected
mode interface) specification. The DPMI specification allows MS-DOS
applications to directly access memory on 80286 and 80386 machines. Many
programs that use the VCPI specification, including Lotus 123 version 3.0,
run correctly in standard mode Windows. The performance of an MS-DOS
application that uses the VCPI specification depends on how closely the
actual application follows the VCPI specification.
The products included here are manufactured by vendors independent of
Microsoft; we make no warranty, implied or otherwise, regarding these
products' performance or reliability.
Modification Type: | Minor | Last Reviewed: | 7/7/2005 |
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Keywords: | KB64478 |
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