Run the software and at the right bottom of the main interface, you can find a gear button. Then click on it to open the preferences panel.
Click and choose the “General” tab . There you can change the interface language and choose which kinds of music files to fix like songs without album. Moreover, you can pitch on Replace original songs meta option to update songs meta with the newer information from our server.
Select the "Network" tab if you want to use the software with the proxy. You need to write down your Proxy type, Proxy host, Proxy port, Proxy name, and Proxy password.
Select the "Update" tab , you could enable automatic update check and set the update frequency.