The ThinLinc Client shortcut in the start menu on Windows has the "start in" folder set to the folder for the turkish translations. This doesn't cause anything to break as far as I know, but it doesn't feel like it was our intention. "C:\Program Files (x86)\ThinLinc Client\locale\tr\LC_MESSAGES"
Checked the client on an Windows Server 2016 machine, and this is the case there as well.