If you still encounter the Error 2001-2005 code after update the program to the latest version, please refer to the following solutions for a try.
1. Please change your conversion mode to "Spotify Record".
Causes: When you encounter Error 2001-2005 code, it indicates that you may encounter errors such as query no match, query failure, download failure under "YouTube Download" mode.
Suggestion: We are sorry to inform you that the Error 2001-2005 on your program can't be solved currently. We recommend switching from YouTube Download mode to Spotify Record mode.
If above solutions still cannot fix your problems, please provide the following information to our support team via [email protected]. We will submit your feedback to our developer and inform you if the solution is available.