Blurred pictures

When I open pictures in Kodak EasyShare or My Pictures, they are blurred
because the system has reverted to 8 bit. When I change to 32 bit, the
pictures revert to 8 bit. Sometimes the 32 bit will last for a short while,
but it usually reverts to 8 bit when I open pictures. This is true of
pictures I have downloaded to a CD and to those still on my harddrive. I
have over 3000 pictures in My Pictures .

Any help in how to change to 32 bit permanently would be greatly
appreciated.

Incidentally, this is my first posting on News Groups.

Arnold