failed to load PDF document

[Nicole29944148a151]

I have saved a fillable pdf to usb and until today have been able to access the document. I am now getting error message. I have tried changing 'opens with' using edge, chrome and adobe reader and getting same result. I have undertaken steps including updates etc but nothing working.

[JR Boulay]

It seems that your file is corrupted.
In computing, there are only two categories of users: those who have already lost data and those who will lose data.
==> Backup, backup, backup!

[Test Screen Name]

You haven't told us the error message. Screen shot or exact words please.