i found this error when i tried deploying cube via ax wizard.

how to fixed error :
1. Just run the analysis service as admin domain or user domain that have the right priveleges. Set it up on SQL Server Management Configuration.

2. Then redeploy the cube :

related source :
1. https://msdn.microsoft.com/en-us/ms345578.aspx
2. https://technet.microsoft.com/en-us/library/cc197365%28v=office.12%29.aspx