FileZillaPortable\Data\settings\filezilla.xml
The "Language Code" setting kept replacing the entry inside the settings list before the close with:
<Setting name="Language Code" />
And kept adding duplicate entries at the end of the file after the and closing paramaters every time I went in and saved any settings.
</LastServer>
</Settings>
</FileZilla3>
<Setting name="Language Code" />
<Setting name="Language Code" />
<Setting name="Language Code" />
I tried to manually edit the setting in the main area to:
<Setting name="Language Code"> </Setting>
and it kept resetting it back to:
<Setting name="Language Code" />
Since there are no entries in the Language list in portable, I went into regular FileZilla, selected English and copied over the setting line from there into the portable filezilla.xml:
<Setting name="Language Code">en</Setting>
So far, just checking today, this manual edit has stopped this behavior.
I haven't tried 3.7.1.1 yet.
FileZilla 3.7.1 Portable
Windows 7 Enterprise SP1 64-bit
Install Options selected:
"Please select the language for the installer" - English
"Additional Languages" - Unchecked