A change in Excel worksheet and all my link turn into #value!
 

When I make a chage in a worksheet (ex: insert a ligne), all the links turn
into #value! and I need to open all the link files to update my links. There
are no broken links in my file, the size of the file is near 2MB, we are
using Excel 2003. I have never saw this in any other places where I worked
before in 10 years.