I am facing some problems with my Microsoft office Home and Business 2011 on my Macbook Pro.

After upgrading the MAC OS to Yosemite, I upgraded my Microsoft Office from the 14.2.0 version to the 14.4.5 version. However, after doing so, all the data in my outlook disappeared. I am using a 3^rd party domain, which is my company domain which is under POP mail server.

The original Microsoft User Data folder is still there. However, there is no main identity in the Microsoft Database Utility and as such, the original folders cannot be read.

Please assist me on this. I have contacted the Apple Support and they have informed me that only Microsoft can assist us in this.