Recovering old scores
I wrote two pieces with Musescore and saved them to my ex-partner's PC. Also to USB.
After moving away from there I asked him to send the USB - he couldn't find it.
Since getting a new laptop, I've installed Musescore again but my pieces aren't visible on my account. I've tried looking at older versions as I couldn't remember which version I had used, but no luck.
In desperation I asked my ex to go onto his PC and save them again for me. He has deleted the programme!!
Does anyone know how I can recover these pieces or are they lost forever? Any advice on recovering them would be greatly appreciated.