Hi SirGrant, Thanks for taking the time to help me!
Yes, I got that error too. That was a .ods file that I saved with Gnumeric and somehow it became corrupted in the saving process. Do you know why? Should't they be compatible? I have that error if I open it with Open Office, but if I open it with Gnumeric I don't get the error. Anyhows, I have the "speed" problems with other files too, not only with this "corrupted" file.
Did you try to open/manipulate the other ones?
