Failed to create "Store database" for AX2012 retail. Cannot create POSUsers as Local user group....

I installed AOS, database server and all retail components on windows 2008 R2, and this OS is AD controller. All of the servers, services and clients are on that OS.

The problem is that when I was using “Retail Database Utility” to create Store Database, I got an error said “An error occurred while creating database”. After checking the log, I found the error was caused by that “(localComputerName)\POSUsers” not found.

As this OS is AD controller, seems that it’s not possible to create local user/group. Does anybody have this case and know how to resolve it? Thanks in advance.

Did you find any solution to this issue, i have the same situation.

AD, AOS and POS is on the same server.