2011

Table Of Contents
language support is installed in your computer operating system. You can
specify the language in the Regional and Language Options dialog box,
available from the Windows Control Panel. (You may be able to view text
that uses SHX fonts without specifying extra language support.)
Text styles for Asian languages that use SHX and Big Font can support
characters only from the same code page. For example, text styles that use a
Japanese Big Font cannot support German or Korean characters. (English
characters, which are part of every code page, are supported.) Multiple-language
support for non-Asian languages is supported for text styles that use SHX fonts
with Big Fonts disabled. (The SHX font must define the required characters.)
Multiple-language support does not exist in some earlier versions of AutoCAD.
For example, when you save a file to AutoCAD 2000 format, the contents of
multiple-language multiline text may be corrupted. This problem is more
likely to happen when you open and save a drawing on an operating system
with a system language setting that differs from the system in which the
drawing was last saved.
NOTE Drawings that include external references (xrefs) to drawing files saved in
earlier releases also have the limitations described above.
Save Drawings to Previous Drawing File Formats
You can save a drawing in a format compatible with previous versions of the
product.
You can save a drawing created with the current release of the program in a
format compatible with previous versions. This process creates a drawing with
information specific to the current release stripped out or converted to another
object type.
If you use the current release to open a drawing created with a previous release,
and you do not add any information specific to the current release, you can
then save the drawing in the format of the previous release without loss of
data.
NOTE To use files with AutoCAD Release 12 or AutoCAD LT Release 2, save the
drawing using the AutoCAD R12/LT2 DXF option.
If you need to keep a drawing created in a previous release in its original
format, either mark the file as read-only, or open it in the current release and
use the File Type options in the Save As dialog box to save it in its original
format.
Save Drawings to Previous Drawing File Formats | 931