Backup file not recognized by WPvivid plugin

Hello, I created a backup using WPvivid, and now I’m trying to restore it on a fresh WordPress install. However, when I upload the .wpress backup file, the plugin says: “This file was not created by WPvivid plugin.” I’m 100% sure I used WPvivid for the backup. The file is about 309MB, and I tried uploading it via the plugin, but it gives this error. Any help would be appreciated. Thank you!

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