Running SpyBot Antibeacon 3.1.6 creates a file called antibeacon.js in Program Files\Mozilla Thunderbird\defaults\pref which creates an error message in opening Thunderbird, "error in opening config file".

This doesn't, thankfully, break Thunderbird but it would be great if it could be fixed.

I am using a 64 bit Thunderbird and Windows 8.1.

Blessings