My accountant has sent me some corrections which I have tried to import into Pastel from dropbox. They use a multi user Pastel and I have a single user Xpress 14.

It shows a transmission error when opening Pastel:
Status 3(file not open)
File 3 (customer master account accmasd.datdat)
Opcode 15(stat)

Has it corrupted and how do I correct it?

Txs
Deb