Prepare AX Server Environment

Create the AX user who will be used to connect to Microsoft Dynamics AX (this is a user which was earlier created in the 'Create Domain Accounts' step):

Step 1: Open Microsoft Dynamics AX client.

Step 2: Go to: Administration -> Common Forms -> Users.

Step 3: Create the AX user. When the user is created check the 'Enabled' checkbox to allow the user access to Microsoft Dynamics AX:

Creating AX User

Step 4: Go to the 'Groups' tab and set necessary permissions for this user.

Make sure that you assigned the SC_AxUser to the correct company. This is a company account that a user can access.