Can you help me fix my Microsoft office for mac?

Sorry you got the error. What can we do if you don't tell us something more useful. What version of OS X are you using? What version of Office are you trying to use? Did Office work in the past but isn't working now or is this a new installeation? Do you get the samething trying to use other Office applications?

Is there a reason you've posted this in the Servers and Enterprise Software WebObjects forum? Is this happening on an OS X Server system?

If you don't have Office 2011 installed, then I recommend you upgrade. If you are using Office 2004, then that software will not work with Mavericks at all. Or you can use an Open Source suite called Libre Office.