Windows ten firewall blocking fusion from saving post processed

I have been having trouble saving files after post processing. Window firewall is block access. I have to go in and turn off file protection. I have tried to allow file access to fusion but it is just not working has anyone else experienced this. I have been searching microsofts web page but so fare all I have been able to find is the basic instructions on how to allow app access to folders, which I have I already tried.