My default document language is polish. When trying to perform spell-checking I get window with message: "Could not communicate with the spell-checking program". My spellchecker is aspell and spell checking works with documents in english. Aspell for english and polish is correctly installed and I am able to perform spell checking with command "aspell check -d [polish | english] [file]". From lyx aspell is called with the command "aspell -a -d[current_document_language] -B -w''" I tried to use lyx versions 1.3.4 to 1.3.6 with the same result. Does anybody have a clue how to fix it ?? -- Wojtek Michalik <[EMAIL PROTECTED]>