If you're experiencing problems, they're unlikely to be down to your OS
version. The file(s) you're using may be bloated -- Debra Dalgleish has info
on resetting used ranges @ http://www.contextures.com/xlfaqApp.html#Unused.
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments. After that, you can post your question and our members will help you out.