If you see this, something is broken.

Possibility #1: frequent file-writing into your folder was unstable. Make sure your folder isn't located inside:

• flash drives
• cloud syncing folder (GoogleDrive, iCloud, etc)
• "Documents" and "Desktop" on MacOS (because you might have turned on syncing them to iCloud. Google "MacOS toggle sync Desktop and Documents to iCloud")
• OneDrive tend to be fine, still be cautious though.

If this folder is indeed in these places, consider give up the folder, create a new empty folder NOT in these places, reload tiktok.com and start over with the new folder.

Possibility #2: a browser setting is blocking something in this page. You can simply try another browser. Just drag "Archive.html" into other browsers to test, Chrome, Edge, Firefox, Safari, or anything else, all can work.

Possibility #3: a key file "app.js" is somehow missing.

• In this scenario, the browser extension can still correctly download all the mp4 files, but since "Archive.html" (this file) isn't working properly, the mp4 files are all named with numbers, which aren't worth collecting.
• This scenario was only reported in April 2024, when Windows Defender removed "app.js". Follow https://myfavett.com/about_virus_alert to fix.

In any case, as long as you've been using myfaveTT for more than 1 day, you can always restore the Archive to a previous day when it wasn't broken, by going to your folder > data > .appData > backups, and follow instructions there. (note: on Mac, .appData could be hidden, press Command+Shift+Dot to reveal)