http://answers.microsoft.com/en-us/o...c0940db?auth=1

This is the quote from the "expert" (altho he is incorrect, as it worked in '97 and '03 versions):

Its not going to work in any version because when click Ignore it is only saved in temporary memory and not on the hard disc. This is how Word works.

In addition, even if you click ignore and send the file to someone else, they will see the mistakes.

Any version of Word or in any other software IGNORE feature functions in the same pattern.This is design and not a problem where a fix can be provided.