I �ve just uploaded one and have no problem at all.
Have you checked:
- if you worksheet is in doc format (Word 97/2003)?
- if it �s under 500kb?
- if your login / password is correct?
- if there isn �t internet content (which may be blocked when uploading)?
- if your internect connection is OK?
Maybe the problem occurs when there �s much internet traffic: a couple of hours before midnight (server time).
Some additional suggestions that may be useful:
Try from different pages: from your page; from the home page; from some other member �s page.
Try using other browser: IE kept sending me an error message, I managed to send it using Chrome.
If nothing works, try again later or send Victor a PM. Even when he doesn �t answer, he fixes the problem 100% of the times (when it �s a system glitch).