The attachment was from an email received by RASing into my University email account, like webmail I suppose?? I'm on site wednesday but I don't see how it could have saved it back there.

Strangely the Recent Documents button on Word is greyed out. I must have something not set up correctly.

Anyway, thanks for the suggestions but I have now filled it all in again. Luckily I had printed out a large chunk so just had to copy type it back in.