Central European Fonts Display

I just bought a new computer and cannot remember what settings I made to be able to correctly display Polish fonts in some of the programs I have running. I remember it was simple to do, but I just cannot remember how to do it. I can display all of the fonts correctly in Windows programs, but certain dictionaries I use, are now not displaying the fonts correctly. Will appreciate any help. --

OK. I remembered and have made the appropriate adjustment. It's on the advanced tab of regional and language options.

 

Thanks for the update.