Known issues
Exporting an STB file with special characters in its name results in empty file
Affected version: 16-19 | Severity: workaround applicable | ID: 192007
NOTE: This issue was fixed in ARCHICAD 20 release version.
Issue
If you export a penset as an STB file from ARCHICAD's attribute manager with special characters (ű,ő, /, +, etc.) in its name, the result is an empty file which cannot be used.
Solution
Workaround: Rename the penset before saving so it doesn't contain any special characters.