To prevent fonts from showing as boxes, modify the uifont.ali file located in %ORACLE_HOME%\TOOLS\DEVED60\ .Ensure that fonts used in your forms (e.g., Courier New, Arial) are mapped to support Arabic glyphs. [Windows] "Courier New" = "Courier New" "Arial" = "Arial" Use code with caution. 5. Summary Checklist for Setup NLS_CHARACTERSET AR8ISO8859P6 Registry NLS_LANG ARABIC_EGYPT.AR8ISO8859P6 Windows System Locale Arabic (Egypt/Saudi) Forms 6i Right-to-Left Troubleshooting Common Issues

NLS_LANG = ARABIC_EGYPT.AR8MSWIN1256