Since updating to OS X Mavericks on a Mac, I can't search through my emails or add tasks in Outlook 2011.

I read on a previous forum post that this can be resolved by dragging the Macintosh HD to the Spotlight Privacy folder in System Preferences, which will re-index the hard drive. I did this exactly as instructed, but it hasn't resolved the issue.

In addition, I have tried rebuilding the database using the Microsoft Database Utility, but this hasn't fixed the issue either.

Any ideas on what else I could try?

Many thanks,

Ross