File is not a recognizable format

[Lexie]

I have a user trying to open a network file and they get
this error. They are able to copy and paste in another
document and then put it back, then they can open it, but
is there a way to prevent this in the future?

[archie]

just what is the extension of this file......


---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.602 / Virus Database: 383 - Release Date: 3/1/2004

..xls She is trying to open excel files that are saved to
the network.
>-----Original Message-----
>just what is the extension of this file......
>
>
>---
>Outgoing mail is certified Virus Free.
>Checked by AVG anti-virus system (http://www.grisoft.com).
>Version: 6.0.602 / Virus Database: 383 - Release Date:
3/1/2004
>
>
>.
>