Karthik R
Hello,nAfter you launch Fluent, try and start writing a transcript file. This can be found under: File -> Write -> Start Transcript.nNow, read your case and data files. After the Fluent session closes, look into the saved *.trn file to see if there are any error messages printed.nAlso, is this an issue with a specific case & data file or are you seeing this behavior when you read any generic case and data files?nKarthikn