Fallout.4.v1.10.50.0.poprawka.zawiera.wszystkie...

10.50.0 , which mentions containing "all" (WSZYSTKIE) content or fixes.

If you specifically need the Polish translation files (spolszczenie), check the Fallout 4 Nexus for "Polish" or "Spolszczenie" to find updated string files that match your version. Are you trying to fix a "LOOKUP FAILED" error, or Fallout.4.v1.10.50.0.Poprawka.Zawiera.WSZYSTKIE...

Based on the file name format (which includes the Polish word "Poprawka" for "Fix/Patch"), this appears to be a community-repackaged update or a specific localization patch. Key Details about Fallout 4 v1.10.50.0: Fallout.4.v1.10.50.0.Poprawka.Zawiera.WSZYSTKIE...