is a new encoding method which offers efficient and proper transmission for binaries on the Usenet (or by eMail and other applications).
Fidolook allows to decode yEnc-encoded messages in usual way using specially designed module (plugin).
yEnc plugin for Fidolook can be downloaded here
To install this plugin just copy downloaded DLL in folder with Fidolook installed and turn on yEnc support
option (Misc. options->Other->Enable yEnc support
Now you can decode yEnc encoded messages (splitted files also supported authomatically if you select Combine&Decode