Excel Cell Color Problem

[aeae]

facing a problem on color cell, it will automatically change to another color.
e.g: i set A1 color = red then save the file. when i re-open this file, A1
changed to blue color.
few color have this problem. do u have any idea & experience to solve it?

 

[Mouldheels]

I too am having a problem with the colour pallet. I use a variety of
workbooks some created by myself and some supplied from other trusted sources
witin the same company, some of which contain many macros. Every now and then
a colour(color) will change to grey on the pallet spoiling my careful
formatting. I use Excel 2003. I am an experienced user and have never seen
this happen outside this company. Occasionally I will take work home with me
and use my excel version 2003 on my home computer. On other occasions the
colour will restore itself.