The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
CodeView Error
/X: CPU not 80286 or later (CV1300)
The DOS extender runs in protected mode, which is supported only
on the 80286 and later processors.
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