NEED HELP! Microsoft Office 2008 not working

Hello ,

I would really appreciate some help.

I own a mac (version 10.9.3) running on OS X software (10.9.3) and have had Microsoft office 2008 for a few years now and never had any problems till today.

A few days back I used this program called monolingual to delete a few languages and my office is programmed in Spanish and I accidentally deleted the Spanish language on my mac. But I can't figure out why either program or saved document will even open. I have tried to uninstall using the uninstal program but it wont even open.

I have tried
- restarting my computer
- downloading an update (Office 2008 12.3.6) but it states that it can't be installed on this disk because a version of the software requires to install this update was not found on this volume.

I have tried to understand the error report but had no luck:

Microsoft Error Reporting log version: 2.0

Error Signature:
Exception: EXC_BAD_ACCESS
Date/Time: 2014-05-21 14:09:54 +0000
Application Name: Microsoft Word
Application Bundle ID: com.microsoft.Word
Application Signature: MSWD
Application Version: 12.3.6.130206
Crashed Module Name: Microsoft Word
Crashed Module Version: 12.3.6.130206
Crashed Module Offset: 0x009f6d60
Blame Module Name: Microsoft Word
Blame Module Version: 12.3.6.130206
Blame Module Offset: 0x009f6d60
Application LCID: 1033
Extra app info: Reg=en Loc=0x0409
Crashed thread: 0

Any help would be amazing!

Thank you