Operational Limitations 68 APPENDIX D Operational Limitations The following operational limitations exist when running Web TimeSheet Billing Integration: • Before installing the integration module for use with QuickBooks 2006, you must update Quick- Books with the latest patches. Due to a known issue with QuickBooks, the patches must be installed in order for the integration module to be able to connect to QuickBooks. • The integration module must be un-installed if QuickBooks is being un-installed. • French (Canada) regional settings are not supported in the integration module.