Finnish translation for 4.1.9 is included in installation package.
Just a quick note.
None of the translations in 4.1.9 or 4.1.7 work in Windows 7 64-bit. The same files work in Windows Vista 64-bit.
Winscp 4.2.3 translations do work in Windows 7.
Both are tested with a clean Windows 7 (enterprise 64-bit english) installation without any other programs.
At start of winscp:
File: 'C:\Users\atk-top\Desktop\WinSCP419\WinSCP.FI' does not contain translation for this product version.
Please remove the file. Otherwise the application will not work correctly.
When trying to change language to Swedish:
File 'C:\Users\atk-top\Desktop\WinSCP419\WinSCP.SV' does not contain translation for this product version.