MS Project Professional 2013 AppCrash - Updating Actual Work - 0xc0000005

Hi All,

We are experiencing a MS Project Pro 2013 appcrash with the following event log:

Faulting application name: WINPROJ.EXE, version: 15.0.4551.1007, time stamp: 0x52714aed
Faulting module name: WINPROJ.EXE, version: 15.0.4551.1007, time stamp: 0x52714aed
Exception code: 0xc0000005
Fault offset: 0x0000000000446774
Faulting process id: 0x1c08
Faulting application start time: 0x01cf2b7cddb57f07
Faulting application path: C:\Program Files\Microsoft Office\Office15\WINPROJ.EXE
Faulting module path: C:\Program Files\Microsoft Office\Office15\WINPROJ.EXE
Report Id: 834a49f7-9770-11e3-abb0-3c970e6a0fc0

We are connected to a vendor hosted Project Server 13 environment.

Steps to reproduce:

1. We open any project from the server
2. Split the view to gantt and resource sheet
3. Update a task actual work
4. Navigate to another task
5. AppCrash occurs

Project Pro 2013 32bit install on 64bit win7, along side either office 2010 32bit or office 2013 64 bit.

Any assistance would be appreciated.

Cheers, Joel