Launch Sidify YouTube Music Converter, click the "Key" icon or click the "Menu" icon on the upper right and then select "Register". There will be a pop-up registration dialog where you can copy and paste your registration e-mail and license code to get the program registered.
There are two possible causes for invalid code.
[1]The registration code doesn't match the program. Please make sure you are running the right program.
[2]Extra spaces are accidentally added while filling in your e-mail and code. Please check whether there are spaces before or after the registration info.
If you still get the Error Message, please contact our support team via support@sidify.com for help.
It's the limitation of free trial version. To unlock the restriction, please purchase a license.
Yes, Sidify YouTube Music Converter supports batch conversion, so you can add the entire playlist to convert.
[1]Please make sure that you have installed the latest version of the program. Please make sure the songs you want to convert can be played normally on Sidify or on the YouTube Music web player in Chrome.
[2]Please don't connect an external audio device to your computer during the conversion and don't play YouTube Music on other devices at the same time.
[3]If the problem persists, please contact the support team. Email to support@sidify.com
Sidify YouTube Music Converter supports keeping the track number for albums. Please choose "Track Number" in the "Output File Name" tab of the Setting window. In addition, if you want to save the converted songs in the same order as the original playlist, please choose "Playlist Index".
Please contact our support team at support@sidify.com and provide us with your macOS, output settings, and log files for analysis.
Tips: How to find the log files? Just find the menu button on the upper left corner and click on File > Show Log File > Logs, and a window which contains the log files would pop up. They are com.sidify.youtubemusicconverter.log and Sidify YouTube Music Converter.log.
