I am using the full version of FolderSync and it was working fine until recently but I am not aware of any changes I made.
Now when I test my connection to my Win 8.1 PC I get error message "Failed to connect: 0.0.0.0<00>/
192.168.1.135.
192.168.1.135 is the IP address of my PC.
Please tell me why I am getting the error message and how to correct it.