Lync 14.0.9 Crashes on Start

I have trie dto install Lync 14.0.9. It crashes on startup. I have removed and installed multiple times including going through the steps of removing keychain, plist etc. Nothing works. Its being a year now 14.0.7/8/9 all crashing on Mac. I think I need to ask my company to stop using this as this is causing so much waste of time

Microsoft Error Reporting log version: 2.0

Error Signature:
Exception: EXC_BAD_ACCESS
Date/Time: 2014-10-07 15:47:15 +0000
Application Name: Microsoft Lync
Application Bundle ID: com.microsoft.Lync
Application Signature: UCCP
Application Version: 14.0.2.120223
Crashed Module Name: libcorecrypto.dylib
Crashed Module Version: unknown
Crashed Module Offset: 0x000278c8
Blame Module Name: Microsoft Lync
Blame Module Version: 14.0.2.120223
Blame Module Offset: 0x002c05c6
Application LCID: 1033
Extra app info: Reg=English Loc=0x0409
Crashed thread: 0