Excel problems

[supdit]

When tried to change one cell, it will show as "Too many different cell
format", why?

 

[damorrison]

Hi,
supit, are you positive you are telling us the entire story??

 

[Gary''s Student]

Limited available memory for Excel

 

[Suleman Peerzade]

http://support.microsoft.com/kb/213904
This will help you