Cara Betulin FTP 421 Unable to read the indexed puredb file (or old format detected) – Try pure-pw mkdb

Kalo kamu mengalami error FTP

421 Unable to read the indexed puredb file (or old format detected) – Try pure-pw mkdb

Coba untuk mengganti port dari 21 menjadi 22..

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If  you experience FTP error

421 Unable to read the indexed puredb file (or old format detected) – Try pure-pw mkdb

Try to change the port from 21 to 22

it worked for me