buongiorno io ho 5 kathrein ufs910/sw

ho provato a aggiornare il software ma mi esce la scritta NO FOLDER

sapete dirmi come devo procedere ?

grazie


good morning I have 5 kathrein ufs910/sw

I have tried to adjourn the software but the writing goes out me No FOLDER

do you know how to tell me as I have to proceed?

thanks