The ICU libraries are always installed with the full set of ICU conversion and collation data. The settings in the configuration file NATCONV.INI apply to the A format. For the U format, the corresponding checks (for example, when a character is translated to upper case) are done via the ICU library.
Note
For obtaining information on the ICU version and the supported
code pages, you can use the SYSCP utility which is available with Natural
for Windows.
