Hi. Our site was hacked and seo ultimate plug in was one that was targeted. It had to be deactivated. When it was reactivated, it was still corrupt. We re-downloaded it, thinking it would copy over the other one, but it didn't. Now we have two plug ins, and we don't know which is corrupted. Can we delete both, then re-download the plug in without losing the multitude of seo work already done on the site? Thanks for any advice.