Verify Permissions for Installation

Before you start the Microsoft Dynamics AX installation process, speak with a
systems administrator to ensure the account you log on with at each server has
appropriate permissions. Also, you must be a member of the Administrators
group on the local computer where you are installing a component.
The following permissions are implemented according to the principle of least
privilege, and the table lists permissions required in addition to administrator
access on the computer.

Component	Additional permissions required to install
Database	Member of the dbcreator role on the SQL Server instance.
Application Object Server (AOS)	Member of the securityadmin role on the SQL Server instance you want to connect to.
Enterprise Portal	Member of the SYSADMIN role in Microsoft Dynamics AX and a member of the dbcreator role on the SQL Server instance being used for Microsoft SharePoint Services.
Enterprise Search	Member of the SYSADMIN role in Microsoft Dynamics AX, a member of the Administrator group in Microsoft SharePoint Services, and a member of the dbcreator role on the SQL Server instance being used for Microsoft SharePoint Services.
Help Server	Member of the SYSADMIN role in Microsoft Dynamics AX.
Business Intelligence Components	Member of the SYSADMIN role in Microsoft Dynamics AX and a member of the SQL Serverdb_accessadmin role for the Microsoft Dynamics AX database.
Client	None
Office Add-Ins	None
Debugger	None
Visual Studio Tools	None
Trace Parser	None
AIF Web Services	Member of the SYSADMIN role in Microsoft Dynamics AX.
.NET Business Connector	None

Synchronization Proxy	Member of the dbowner database role on the SQL Server database for Microsoft Office Project Server, and a member of the Administrators group on the computer running Project Server.
Synchronization Service	Member of the Administrators group in Microsoft Dynamics AX.
Management Utility	None

Regards,
Hossein Karimi