Access is denied error while validate shared directory DMF/DIXF AX 2012

Error:

"DMF1942 at Microsoft.Dynamics.AX.Framework.Tools.DMF.SSISHelperService.Authorization.
AuthorizationManager.CheckAccessCore(OperationContext operationContext)"

AX 2012

Solution :

1. Add AOS Service Account and DIXF Service Account (read/write access) to the folder specified in DMF parameters in shared directory.

2. Add service accounts to local group user group on server “Microsoft Dynamics AX Data Import Export Framework Service”

3. Restart server

4. Restart "Dynamics AX Data Import/Export framework service".