Comodo firewall free version 5.9 & Langenscheidt Muret-Sanders dictionary

Comodo Firewall free version: 5.9.219863.2196
OS: Windows XP (SP3)
App that Comodo queried: Langenscheidt Muret-Sanders (LMS) German-English dictionary (Muret-Sanders e-Großwörterbuch Englisch 4.0 Englisch-Deutsch – interface: e-Dictionaries 4.0 revision 19) I

Recently installed Comodo free firewall and when opening Langenscheidt Muret-Sanders German-English dictionary I got multiple warning messages re the product not being safe. I know the product is completely safe and have used it for years, so allowed the app to open and ticked the various boxes so that Comodo firewall would remember my responses & not query this app in future. I also ticked the boxes to submit the data to Comodo for analysis.
I realise this is a relatively obscure query, but has anyone else had issues with this particular dictionary and Comodo free firewall?