I have setup and installed sage 200c but my computer is a domain member and not a workgroup I have added the user into the sageadministrator group but yet I am still presented with this dialog. The same happens for the sageuser group I created.
My Admin group is called Sage200Administrators And as you can see I am part of the domain group but my computer is also part of my company domain group is sage somehow getting confused.
This is my services account Sage200Services.
To User Accounts
You can see all my sage services are started ok