This is the most current version of FlashFXP available publicly for download, it contains cutting edge fixes and changes, sometimes these changes lead to incorrect or unexpected results.
This release of FlashFXP that introduces full Unicode/UTF8 support.
What this means is that all user interface text is rendered using Unicode, allowing non-locale languages to be displayed in FlashFXP. i.e. use Russian on Chinese OS, etc.
Remote server file listings are rendered from UTF8, or if the defined server character set uses a specific code page and doesn't support UTF8 the code page is converted to UTF8 for display.
The local browser filenames are native Unicode which are then converted to UTF8 or the server character set when uploading files.