It corresponds to name of the downloadable translation files. The installer installs the executable into the file WinSCP.exe. Except for the extension, the file must have the same name as the executable.

installation directory) or to Translations subfolder. It does not need to be installed in any way, it suffices to extract the file from the ZIP archive to the same directory where the WinSCP executable is (i.e. The translation is contained in a separate file. Non-translated parts of the interface will be in English. You can download incomplete translations as well.

On that page there may be complete translations that were finished after the release. 1 Other translations may be downloaded separately from the translation page. For SCP protocol the cache has no benefit without Cache visited remote directories being turned on as well.The installation package contains all the translations are at least partially complete. So you may need to disable it, if you are running two servers on the same host with different path semantics. Note that the cache is specific for a specific user/host. The cache can be permanent (enabled by default), i.e. The cache is enabled by default and can be disabled by unticking the Cache directory changes checkbox. The second cache stores information useful for changing directories, like existence of particular directory and canonical paths (useful for SFTP protocol only, as SFTP servers need not follow Unix-style path handling). The cache is enabled by default and can be disabled by unticking Cache visited remote directories checkbox. The first cache stores file listing of already visited directories. To configure it see Directories page of Advanced Site Settings dialog. The caching can be configured per-session. WinSCP supports caching directory content.

WinSCP 6.1.1 instaling