Enterprise Vault Compatibility with Microsoft CRM

We have the Enterprise Vault add-on installed within Outlook 2010. we also have Microsoft Dynamics CRM for Outlook client installed.

Based on some limited testing it would appear that there may be a conflict between these two add-ons; when both add-ons are installed, Outlook has a tendancy to freeze/hang, there's also an issue when trying to expand certain [outlook] folders.

When the EV add-on is not installed, this behaviour does not happen.

Does anyone know of any incompatibilities between these two add-ons?

Thanks.

David